What’s actually slowing this PC down?
Pick the symptom - the matching free tool is one click away.
Snapdragon 4 Gen 4 is the stronger platform on the published specifications and third-party device benchmark records available for this comparison. It supports sub-6 GHz 5G, uses a 4 nm process and supports LPDDR5; MediaTek’s Helio G91 is a 4G platform with LPDDR4X memory. The benchmark scores favor Snapdragon, but they come from phones tested in the field, not a controlled comparison using otherwise identical devices.
Snapdragon 4 Gen 4 vs Helio G91: key specifications
| Specification | Snapdragon 4 Gen 4 | MediaTek Helio G91 |
|---|---|---|
| Cellular connectivity | Sub-6 GHz Release 16 5G, according to Qualcomm | 4G technologies and LTE category support; not a 5G platform, according to MediaTek |
| CPU | 64-bit Kryo CPU, up to 2.3 GHz | Octa-core Arm Cortex-A75 and Cortex-A55, up to 2 GHz |
| Manufacturing process | 4 nm | Not stated on MediaTek’s product specification page |
| Memory | LPDDR5 | LPDDR4X; support for up to 8 GB |
| Graphics | Adreno GPU; Qualcomm lists OpenGL ES 3.2, Vulkan 1.1 and OpenCL 2.0 | Arm Mali-G52 MC2, up to 1 GHz |
| Display capability | Qualcomm describes a 120 FPS display experience; check the phone’s panel specification for its actual resolution and refresh rate | Up to 2520 × 1080 resolution and 90 Hz |
| Wi-Fi and Bluetooth | Wi-Fi 5 and Bluetooth 5.1 | Wi-Fi 5 and Bluetooth 5.0 |
Specifications are from the vendors’ Snapdragon 4 Gen 4 product page and Helio G91 product page. A chip’s supported maximum is not a guarantee that a phone maker implements it: check the exact handset’s screen, RAM, supported network bands and other specifications.
As an Amazon Associate I earn from qualifying purchases.
What do the benchmark scores show?
91mobiles’ device database reports higher scores for Snapdragon 4 Gen 4 than Helio G91 in the listed AnTuTu and Geekbench 6 results. These are the highest recorded device-tested scores shown on the respective pages when accessed on October 5, 2026—not guaranteed results for every phone using either chip.
Free tools Windows power users keep installed
One-click scans. No signup required.
| Benchmark | Snapdragon 4 Gen 4 | Helio G91 |
|---|---|---|
| AnTuTu | 622,466 | 265,150 |
| Geekbench 6 single-core | 955 | 412 |
| Geekbench 6 multi-core | 2,333 | 1,448 |
Sources: 91mobiles’ Snapdragon 4 Gen 4 specifications and benchmark page and Helio G91 specifications and benchmark page, accessed October 5, 2026. 91mobiles describes the figures as real-world testing of devices with these chips. They are directional evidence rather than a laboratory-controlled, same-phone test; handset cooling, RAM configuration, software and test version can affect results.
#1 Best Overall
- 【6.9 HD+ for Android 15.0】This is the second generation dynamic AMOLED screen with the latest upgraded Vision booster technology for Android 15.0 phones. The clean line design with frosted matte back panel makes it more comfortable to hold. Adopts facial recognition and on-screen fingerprint unlocking to better protect your privacy.
- 【16GB+512GB & Snapdragon 8 Gen 4 Octa-Core 5G Processor】The cell phone is equipped with the powerful Snapdragon 8 Gen 4 Octa-core processor, which can dramatically improve the running speed, network, frame rate and picture smoothness, you will no more need to suffer from phone lag. 16GB RAM + 512GB ROM/512GB Expandable, which support multiple software to run smoothly at the same time, allowing you to enjoy many videos and games download to maximize your storage needs.
- 【Dual SIM/TF card holder sharing and Global Band 5G Phone】Dual SIM & 2 Card Slots, I26 Ultra Smartphone adopts 2 card slot design (SIM/TF card holder sharing), supports two 5G SIM cards, you can use the second number without carrying an extra mobile phone. Excellent transmission speed allows you to freely explore the online world.
- 【Large Battery Capacity High Photo Pixel】Professional Unlocked Phone, 7000mAh Battery Capacity, 72MP Pixel Front Camera and 108MP Pixel Rear Camera, WIFI+BT+FM+GPS, Equipped with a 200MP Sensor, Upgradable Adaptive Pixel Technology, which selects different pixels according to the different light conditions and combines and optimizes them to achieve outstanding performance. Optimized for better imaging characteristics.
- 【Global Band, Dual SIM Dual Standby 5G Mobile Phone】The machine adopts 5G smartphone with fast transmission speed, short latency, high positioning accuracy, and wide link, allowing users to feel a more advanced experience.
Which chipset is better for your needs?
Choose Snapdragon 4 Gen 4 if 5G matters
Qualcomm specifies sub-6 GHz Release 16 5G for Snapdragon 4 Gen 4, whereas MediaTek specifies Helio G91 for 4G. That gives Snapdragon the platform-level advantage if you need 5G. Before buying, verify that the particular phone supports the bands used by your carrier and region; chipset capability alone does not confirm compatibility.
Consider the platform differences, not just the process number
Qualcomm lists a 4 nm process and LPDDR5 for Snapdragon 4 Gen 4; MediaTek lists LPDDR4X for Helio G91. Those published specifications favor Snapdragon for process and memory generation, but they do not establish how long a particular phone lasts on a charge or how fast it feels in everyday use. Battery life and performance also depend on the handset’s design and configuration.
Rank #2
- Designed to Be Repaired, Not Replaced: The Fairphone Gen. 6+ is built around a 12-part modular design, so you can swap the battery, screen, speaker, or cameras yourself with just a screwdriver instead of replacing the whole phone. It's backed by a hardware warranty of up to five years and software support through 2033.
- Smooth Performance, Serious Durability: Powered by Snapdragon 7s Gen 4 and 12GB RAM, keeping apps fast and multitasking smooth. The 120Hz OLED display makes scrolling feel buttery, not choppy, and Gorilla Glass 7i plus IP55 splash-resistant means it can handle what your last phone couldn't. There's 256GB built in (expandable up to 2TB), so you're never trading photos for space.
- Less Noise, More You: Fairphone Moments lets you switch between full Android and a distraction-free mode with up to five essential apps of your choice. Working, traveling, or spending time with the people who matter - you decide what shows up on your screen, and what stays out of reach.
- US Carrier Compatibility: This Android smartphone supports AT&T and T-Mobile, and supported MVNOs on those networks. It is not supported on Verizon or Verizon-network MVNOs. 5G speeds require a 5G-enabled SIM/eSIM and supporting data plan, and availability varies by carrier and location.
- Google's Gemini AI Assistant, Built In: Use Gemini Live to identify what's in front of your camera, summarize the group chats you're behind on, or plan your day. Not interested in AI? You can easily toggle it off. Your phone, your call.
Check the actual display
MediaTek lists Helio G91 support for displays up to 2520 × 1080 at 90 Hz. Qualcomm describes a 120 FPS display experience for Snapdragon 4 Gen 4, but that platform description does not tell you the resolution or refresh rate of an individual phone. Look up the complete phone model’s panel specifications rather than assuming either chip’s maximum is present.
Use benchmark results as one comparison point
The reported records favor Snapdragon 4 Gen 4, but a score from one phone should not be treated as a promise for all phones with that chip. Compare reviews and specifications for the actual models you are considering, including cooling, RAM and software.
Rank #3
- Designed to Be Repaired, Not Replaced: The Fairphone Gen 6+ is built around a 12-part modular design, so you can swap the battery, screen, speaker, or cameras yourself with just a screwdriver instead of replacing the whole phone. It's backed by a hardware warranty of up to five years and software support through 2033.
- Smooth Performance, Serious Durability: Powered by Snapdragon 7s Gen 4 and 12GB RAM, keeping apps fast and multitasking smooth. The 120Hz OLED display makes scrolling feel buttery, not choppy, and Gorilla Glass 7i plus IP55 splash-resistant means it can handle what your last phone couldn't. There's 256GB built in (expandable up to 2TB), so you're never trading photos for space.
- Less Noise, More You: Fairphone Moments lets you switch between full Android and a distraction-free mode with up to five essential apps of your choice. Working, traveling, or spending time with the people who matter - you decide what shows up on your screen, and what stays out of reach.
- A Phone That Matches Your Values: The Fairphone contains 51% fair and recycled materials by total weight, is assembled using renewable energy, and supports living wages for factory workers. Robust everyday performance, without pretending the supply chain doesn't matter.
- US Carrier Compatibility: This Android smartphone supports AT&T and T-Mobile, and supported MVNOs on those networks. It is not supported on Verizon or Verizon-network MVNOs. 5G speeds require a 5G-enabled SIM/eSIM and supporting data plan, and availability varies by carrier and location.
What to compare before buying a phone
- Price and the exact regional model, including carrier network-band compatibility.
- Software and security update support.
- Battery capacity and charging, plus the display’s actual resolution and refresh rate.
- Camera hardware, RAM and storage configuration.
- Warranty and local service availability.
A chipset specification cannot establish which complete phone is the better value. The Itel S24 is one example of a phone listed with Helio G91, but that fact alone is not a recommendation or a comparison with a specific Snapdragon 4 Gen 4 handset; see the 91mobiles Helio G91 device listing.
Quick Recap
Best Value
- 1. NEXT-GEN PROCESSING POWER: Step into the future of mobile computing with the I26 Ultra, powered by the revolutionary Snapdragon 8 Gen 4 Mobile Platform. Unlike previous generations or competing chipsets that throttle under pressure, this 4nm architecture delivers a massive leap in CPU and GPU speeds. Experience seamless 4K video rendering, console-level gaming with ray tracing, and AI-driven task management that learns your habits. While other flagships struggle with overheating during intensive sessions, the I26 Ultra’s advanced vapor chamber cooling system dissipates heat efficiently, ensuring sustained peak performance without lag.
- 2. UNMATCHED BATTERY MARATHON: Say goodbye to battery anxiety with the massive 7000mAh Titanium Grade battery inside the I26 Ultra. We’ve set a new industry standard, leaving competitors (who typically cap at 5000mAh) in the dust. This isn't just about capacity; it's about endurance. Enjoy up to 15 hours of intensive gaming, 22 hours of video streaming, or days of regular use on a single charge. Compared to the competition, the I26 Ultra doesn’t just last through your workday—it outlasts the weekend, giving you the freedom to stream, play, and create without constantly searching for an outlet.
- 3. CINEMATIC DISPLAY & VISION ENHANCEMENT: Immerse yourself in a visual playground with the expansive 6.99-inch FHD+ AMOLED display. While other phones offer standard 90Hz or 120Hz screens, our panel combines the buttery-smooth 120Hz refresh rate with a touch sampling rate that rivals dedicated gaming phones. The colors are punchier, the blacks are deeper, and the peak brightness is significantly higher than competitors, ensuring perfect outdoor visibility. Whether you're editing high-res photos or watching HDR content, the I26 Ultra’s screen-to-body ratio eliminates distractions, putting the content front and center.
- 4. ULTRA-CLEAR QUAD CAMERA SYSTEM: Capture life’s moments with the precision of a professional photographer using the I26 Ultra’s advanced 108MP Main + 68MP Ultra-Wide lens configuration. Where other phones compromise on low-light quality, our advanced image processing, fueled by the Snapdragon 8 Gen 4 ISP, captures stunningly bright and noise-free shots in the dark. The 68MP ultra-wide sensor corrects for edge distortion better than leading competitors, allowing you to fit entire landscapes or large group shots into a single, sharp frame. Every photo is a gallery-quality masterpiece, thanks to the enhanced HDR and AI scene detection that automatically optimizes settings for the.
- 5. FUTURE-READY CONNECTIVITY & OS: Be among the first to experience the pure, intuitive power of Android 15, seamlessly integrated into the I26 Ultra. This isn't a "skinned" version full of bloatware; it's a clean, optimized interface that works in harmony with the hardware. Coupled with full 5G band support and Dual SIM capability, you can maintain high-speed connections for work and play on two separate lines simultaneously. The enhanced operating system offers superior privacy controls and customization options not yet available on other devices.
Rank #4
- Designed to Be Repaired, Not Replaced: The Fairphone Gen. 6+ is built around a 12-part modular design, so you can swap the battery, screen, speaker, or cameras yourself with just a screwdriver instead of replacing the whole phone. It's backed by a hardware warranty of up to five years and software support through 2033.
- Smooth Performance, Serious Durability: Powered by Snapdragon 7s Gen 4 and 12GB RAM, keeping apps fast and multitasking smooth. The 120Hz OLED display makes scrolling feel buttery, not choppy, and Gorilla Glass 7i plus IP55 splash-resistant means it can handle what your last phone couldn't. There's 256GB built in (expandable up to 2TB), so you're never trading photos for space.
- Less Noise, More You: Fairphone Moments lets you switch between full Android and a distraction-free mode with up to five essential apps of your choice. Working, traveling, or spending time with the people who matter - you decide what shows up on your screen, and what stays out of reach.
- A Phone That Matches Your Values: The Fairphone contains 51% fair and recycled materials by total weight, is assembled using renewable energy, and supports living wages for factory workers. Robust everyday performance, without pretending the supply chain doesn't matter.
- US Carrier Compatibility: This Android smartphone supports AT&T and T-Mobile, and supported MVNOs on those networks. It is not supported on Verizon or Verizon-network MVNOs. 5G speeds require a 5G-enabled SIM/eSIM and supporting data plan, and availability varies by carrier and location.
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
