The Helio G91 is the faster, more capable chipset overall. It pairs newer CPU cores with a stronger listed GPU, and published benchmark results favor it over the Helio G37. The G37’s headline advantage is a higher peak CPU clock—up to 2.3 GHz versus 2.0 GHz on the G91—but clock speed alone does not determine performance. Both are 12 nm, octa-core 4G chips, and results vary by phone and benchmark.
Helio G37 vs Helio G91 specifications
The key difference is the CPU design: the G91 has two performance-oriented Cortex-A75 cores and six Cortex-A55 cores, while all eight G37 cores are Cortex-A53. Both chips have eight cores and use a 12 nm process, but that does not make them equally fast.
As an Amazon Associate I earn from qualifying purchases.
| Specification | Helio G91 | Helio G37 |
|---|---|---|
| CPU | 2 × Cortex-A75 up to 2.0 GHz, plus 6 × Cortex-A55 at 1.8 GHz | 4 × Cortex-A53 up to 2.3 GHz, plus 4 × Cortex-A53 at 1.8 GHz |
| Core count and process | Octa-core, 12 nm | Octa-core, 12 nm |
| GPU | Arm Mali-G52 MC2, up to 1 GHz per MediaTek | PowerVR GE8320, listed at 680 MHz by independent specification pages |
| Memory | LPDDR4X; NanoReview lists up to 1,800 MHz. MediaTek lists support for up to 8 GB. | LPDDR4X at 1,600 MHz per NanoReview; up to 8 GB |
| Storage | eMMC 5.1 on MediaTek’s official specifications page | eMMC 5.1 per NanoReview |
| Display capability | Up to 2,520 × 1,080 and 90 Hz per MediaTek | Up to 2,400 × 1,080 per NanoReview |
| Camera and video capability | MediaTek lists support for 108 MP cameras, video encode up to 2K at 30 fps and 1080p at 60 fps | NanoReview lists up to 50 MP and 1080p at 30 fps capture |
| Cellular | 4G; LTE Cat. 7 per NanoReview | 4G; LTE Cat. 7 per NanoReview |
| Listed release | June 2024, according to 91mobiles | June 2020, according to 91mobiles |
These are chipset capabilities and published specifications, not a guarantee that every phone using a chip includes the same memory, screen, camera sensor, or features. MediaTek’s official G91 specifications list eMMC 5.1; although NanoReview lists UFS 2.1 for the G91, that faster storage type is not confirmed by the official page cited here.
Recommended Free Tools
Which is faster: Helio G37 or Helio G91?
The G91 is the stronger choice for general processing based on its newer CPU cores and the benchmark results published for both chips. The G37 reaches a higher stated maximum clock on some cores, but those are Cortex-A53 cores; the G91’s two Cortex-A75 cores use a newer design, while its Cortex-A55 cores handle efficiency-oriented work. A higher GHz figure by itself is not a reliable measure of how quickly a processor completes a task.
#1 Best Overall
- YOUR CONTENT, SUPER SMOOTH: The ultra-clear 6.7" FHD+ Super AMOLED display of Galaxy A17 5G helps bring your content to life, whether you're scrolling through recipes or video chatting with loved ones.¹
- LIVE FAST. CHARGE FASTER: Focus more on the moment and less on your battery percentage with Galaxy A17 5G. Super Fast Charging powers up your battery so you can get back to life sooner.²
- MEMORIES MADE PICTURE PERFECT: Capture every angle in stunning clarity, from wide family photos to close-ups of friends, with the triple-lens camera on Galaxy A17 5G.
- NEED MORE STORAGE? WE HAVE YOU COVERED: With an improved 2TB of expandable storage, Galaxy A17 5G makes it easy to keep cherished photos, videos and important files readily accessible whenever you need them.³
- BUILT TO LAST: With an improved IP54 rating, Galaxy A17 5G is even more durable than before.⁴ It’s built to resist splashes and dust and comes with a stronger yet slimmer Gorilla Glass Victus front and Glass Fiber Reinforced Polymer back.
The available scores below come from different phones and published samples. They are useful evidence of the overall direction, not a controlled, same-device test or a guaranteed score for a particular handset.
91mobiles scores
91mobiles reports AnTuTu scores of 265,150 for the G91 and 138,566 for the G37, describing each as the highest recorded by a device using that chipset. Its published Geekbench figures are 412 single-core and 1,448 multi-core for the G91, compared with 203 and 904 for the G37. These are chipset-page results, not a paired test under identical phone conditions.
Rank #2
- Carrier: This phone is locked to Tracfone, which means this device can only be used on the Tracfone wireless network. Tracfone plan required, activating is easy, just 3 steps.
- DISPLAY: Immersive viewing on a 6.7-inch super-bright 120Hz display with powerful stereo speakers and Bass Boost for cinematic entertainment.
- CAMERA SYSTEM: Advanced 50MP Quad Pixel camera captures sharp, detailed photos and videos in any lighting condition
- PERFORMANCE: Lightning-fast 5G connectivity paired with a powerful processor and RAM Boost for smooth multitasking.
- BATTERY LIFE: Long-lasting 5000mAh battery with TurboPower charging technology delivers hours of power in minutes.
NanoReview scores
NanoReview’s comparison reports AnTuTu 11 scores of 354,158 for the G91 and 215,798 for the G37. Its Geekbench 6 figures are 405 single-core and 1,407 multi-core for the G91, versus 198 and 868 for the G37. The sample is limited: NanoReview lists 15 G91 and four G37 tests for AnTuTu 11, and fewer than three G91 and five G37 tests for the Geekbench 6 CPU results. It also reports PCMark 3.0 scores of 9,091 for the G91 and 5,552 for the G37, based on three G91 phone models and six G37 phone models.
Free tools Windows power users keep installed
One-click scans. No signup required.
Because the sites use different benchmark versions, devices, and samples, do not combine their numbers or treat them as a precise speed multiplier. Scores can also vary with a phone’s software, cooling, memory configuration, and operating conditions. See the published results at 91mobiles’ G91 page, 91mobiles’ G37 page, and NanoReview’s comparison.
Rank #3
- YOUR CONTENT, SUPER SMOOTH: The ultra-clear 6.7" FHD+ Super AMOLED display of Galaxy A17 5G helps bring your content to life, whether you're scrolling through recipes or video chatting with loved ones.¹
- LIVE FAST. CHARGE FASTER: Focus more on the moment and less on your battery percentage with Galaxy A17 5G. Super Fast Charging powers up your battery so you can get back to life sooner.²
- MEMORIES MADE PICTURE PERFECT: Capture every angle in stunning clarity, from wide family photos to close-ups of friends, with the triple-lens camera on Galaxy A17 5G.
- NEED MORE STORAGE? WE HAVE YOU COVERED: With an improved 2TB of expandable storage, Galaxy A17 5G makes it easy to keep cherished photos, videos and important files readily accessible whenever you need them.³
- BUILT TO LAST: With an improved IP54 rating, Galaxy A17 5G is even more durable than before.⁴ It’s built to resist splashes and dust and comes with a stronger yet slimmer Gorilla Glass Victus front and Glass Fiber Reinforced Polymer back.
Gaming and graphics
The G91 has the stronger listed GPU: MediaTek specifies an Arm Mali-G52 MC2 running up to 1 GHz, while independent specification listings give the G37’s PowerVR GE8320 a 680 MHz clock. NanoReview’s GPU-related results also favor the G91, but the available samples are small. These specifications and tests point to an advantage for the G91; they do not establish a specific frame rate or guarantee smooth performance in a particular game.
Actual gaming depends on the phone’s cooling, power limits, memory, software, screen resolution, and the game’s own settings. No controlled side-by-side test establishes sustained frame rates or thermal behavior for the two chips across handsets.
Rank #4
- PRIVACY DISPLAY: Automatically hide your screen from those beside you. The built-in privacy display can be preset¹ to turn on when receiving notifications, typing passwords, or using specific apps
- TYPE IT IN. TRANSFORM IT FAST: Enhance any shot in seconds on your smartphone by using Photo Assist² with Galaxy AI.³ Add objects, restore details, or apply new styles by simply typing or tapping
- NIGHTS, CAPTURED CLEARLY: From gigs to city lights, record and capture moments after dark with clarity using Nightography so your photos and videos stay crisp and clear on your Samsung Galaxy
- MAKE IT. EDIT IT. SHARE IT: Turn everyday moments into something personal with creative tools built right into your mobile phone, whether it’s a special contact photo, custom wallpaper, an invitation or more⁴
- HELP THAT KEEPS UP: Stay in the moment while Now Nudge with Galaxy AI helps you respond faster and stay organized with smart suggestions⁵ that appear exactly when you need them on your phone
Connectivity and phone features
Both chipsets are 4G, not 5G
Both are listed as LTE Cat. 7 chips, and neither supports 5G in the cited comparison. A phone’s actual network compatibility also depends on its model, supported bands, and local carrier.
The Tool Desk
Outbyte PC Repair FREEClear out junk files and repair common Windows errorsFree Scan →Outbyte Driver Updater FREEScan for outdated or missing drivers - takes under a minuteDriver Scan →G91 display and camera limits are not handset promises
MediaTek lists the G91 platform for displays up to 90 Hz and 2,520 × 1,080 resolution, along with 108 MP camera support. These are platform capabilities; phone makers choose the actual screen, camera sensors, and implementation. The G91’s camera specification does not by itself establish image quality.
Best Value
- Carrier: This phone is locked to Tracfone, which means this device can only be used on the Tracfone wireless network. Activating is easy, just 3 steps.
- ACTIVATION Promotion: Includes 1500 min, 1500 texts & 1500 MB Data + add more as you need it
- CAMERA SYSTEM: 50MP Quad Pixel camera. Capture sharper, more vibrant photos day or night with 4x the light sensitivity.
- PERFORMANCE: Blazing-fast Qualcomm performance. Get the speed you need for great entertainment with a Snapdragon 680 processor and 4GB of RAM.
- 64GB built-in storage. Get plenty of room for photos, movies, songs, and apps. Made for US
For Bluetooth, MediaTek’s official G91 page specifies Bluetooth 5.0. NanoReview lists a different G91 Bluetooth version, so the official figure is the one used here.
Which chip should you choose in a phone?
If two otherwise similar phones are available at comparable prices, the G91 is the better chipset choice for processing and graphics based on the architecture, listed GPU, and published benchmark results. But the chip alone is not enough to judge a phone. Compare the exact handset’s RAM and storage, screen, battery, cameras, software support, price, and local network-band compatibility.
For context, 91mobiles lists the Itel S24 as a G91 phone and the Infinix Hot 30i among G37 phones. Those listings identify examples, not recommendations or confirmation of current availability; configurations and stock can vary by market.
Quick Recap
Sources and specification notes
- MediaTek Helio G91 product specifications for official G91 platform capabilities.
- NanoReview Helio G91 vs Helio G37 comparison for cross-chip specifications and benchmark samples.
- 91mobiles Helio G91 specifications and benchmarks and 91mobiles Helio G37 specifications and benchmarks for listed launch dates, device examples, and reported scores.
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.
