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The vivo Y21 5G and moto g37 power both have manufacturer-documented 5G support, but the available specifications point to different strengths: vivo lists faster 44 W charging, while Motorola lists a larger battery. A reliable price difference cannot be given without matching both phones’ configurations and prices in the same market. vivo India lists the Y21 5G at ₹32,999 MRP for 4GB+128GB; that is not a like-for-like price comparison with the Moto.
At a glance: the key specification differences
| Specification | vivo Y21 5G | moto g37 power |
|---|---|---|
| Display | 6.74-inch LCD, 1600×720 resolution, up to 120 Hz | 6.67-inch LCD, 1604×720 resolution, 120 Hz |
| Processor | MediaTek Dimensity 6300 | Motorola lists a MediaTek Dimensity processor; the exact model should be checked on the page for the buyer’s market |
| Battery and charging | 6,500 mAh typical capacity; 44 W charging | 7,000 mAh listed capacity (6,790 mAh rated); 30 W charging |
| Rear cameras | 50 MP main camera and 0.08 MP secondary camera | 50 MP main camera |
| Front camera | 5 MP | Regional source details vary |
| Water and durability ratings | IP65 rating | IP64 rating; Motorola also lists MIL-STD-810H and Gorilla Glass 7i |
| Memory and storage examples | India pages list 4 GB, 6 GB or 8 GB RAM with 128 GB storage | Configurations vary by market; Motorola support materials list 128 GB storage and expandable storage |
These are manufacturer-listed specifications, not independent test results. Motorola cautions that “Certain specifications may vary by market,” so regional product pages and exact configurations matter when comparing models. Motorola’s regional product page and support specifications are useful starting points.
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Which phone has the better screen?
Both are 120 Hz HD+ class LCD displays. vivo lists a slightly larger panel at 6.74 inches, compared with Motorola’s 6.67 inches; Motorola’s listed resolution is 1604×720, while vivo lists 1600×720. The small difference in size and pixel count does not establish which screen looks better. Brightness, color, viewing angles and outdoor visibility are not established by these figures.
Battery capacity or faster charging?
The moto g37 power has the larger manufacturer-listed battery capacity: 7,000 mAh, with 6,790 mAh rated. vivo lists 6,500 mAh typical capacity for the Y21 5G. In contrast, vivo lists up to 44 W charging and Motorola lists 30 W. Capacity figures and charging wattages do not tell you how long either phone lasts in real use or how quickly it charges in every condition; no comparative runtime or charging test is available here.
#1 Best Overall
- 6.8" HD+ 1604x720, 263ppi, Gorilla Glass 5 LCD, 120Hz refresh rate, 20:9 Aspect Ratio, 5000mAh Battery, Android 15, up to 2 major Android upgrades
- 128GB, 8GB RAM, microSDXC (dedicated slot), Mediatek Dimensity 6300 (6nm), Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55), Mali-G57 MC2 GPU
- Rear Camera: 50MP, f/1.8 (wide) + 8MP, f/2.2 (Ultrawide), Front Camera: 16MP, f/2.4 (wide), Fingerprint side-mounted, 15W Wireless Charging Capable.
- 5G: NR band n2/5/7/12/14/25/26/29/30/41/48/66/70/71/77/78, Global 4G LTE bands - Nano-SIM + eSIM
- Carrier Unlocked US model – Global Connectivity – Plug & Play with an ACTIVE SIM on AT&T, Verizon, T-Mobile, and most U.S. carriers. Carrier unlocked device may retain original carrier logo on start up, while being fully unlocked. New Activation compatible with all Major Carriers in the US and Globally. (Not Compatibe with Certain MVNOs like Xfinty and Spectrum).
How do the cameras compare?
Both phones list a 50 MP main rear camera. vivo also specifies a 0.08 MP secondary rear camera and a 5 MP front camera; the available Motorola regional details are not consistent enough to give a single front-camera specification. Megapixel counts alone cannot establish image quality, and there are no comparable photo samples or camera tests to identify a winner.
What do the water and durability ratings mean?
vivo lists IP65, while Motorola lists IP64 and also names MIL-STD-810H and Gorilla Glass 7i for the moto g37 power. These are manufacturer specifications, not guarantees that a phone cannot be damaged. vivo specifically warns that water resistance may diminish with use. Treat both ratings as limited protection information, not permission to expose a device to water or rough handling.
Rank #2
- Universal unlocked - Compatible with all major U.S. carriers, including Verizon, AT&T, T-Mobile and other prepaid carriers.
- Sharp, durable 6.8" 120Hz FHD+ display - Enjoy stunning views and a 120Hz refresh rate along with 360 degrees of protection.*
- TurboPower charging and up to 49-hour battery - Get hours of power in just minutes of charging, and nearly two full days of battery life.***
- 50MP camera system with OIS - Capture sharper low-light photos, smoother videos, and studio-quality selfies with an AI-powered camera system. ****
- 5G speeds and fast multitasking - Experience unimaginably fast 5G speeds with a MediaTek processor and up to 24GB of RAM with RAM Boost.*****
What is the actual price difference?
A dependable numeric gap is not established. The vivo India Shop listing shows ₹32,999 MRP for the Y21 5G with 4GB RAM and 128GB storage. That is a specific India listing, not a universal street price, and a matching current official Motorola price for the same market and comparable configuration is not established. Third-party comparison prices conflict, so subtracting one from the other would risk presenting a misleading result.
For a useful comparison, check both phones’ current prices in your country, confirm RAM and storage, and compare the same type of price—such as listed MRP against MRP or current sale price against current sale price. Do not treat the vivo India MRP as a direct price comparison with an unmatched Moto listing.
Rank #3
- 6.7" Full HD+, 2400 x 1080px, 391ppi, 120Hz Refresh Rate, LCD, 5000mAh Battery, Fingerprint (side-mounted)
- 128GB, 8GB RAM, Mediatek Dimensity 7020 (6nm), Octa-core, IMG BXM-8-256 GPU, Android 14
- Rear Camera: 50MP, f/1.8 (wide) + 8MP, f/2.2 (ultrawide), Front Camera: 16MP, f/2.4, Bluetooth 5.3
- 5G: NR band n2/n5/n7/n12/n14/n25/n26/n29/n30/n41/n48/n66/n70/n71/n77/n78 | 4G: LTE band 1/2/3/4/5/7/8/12/13/14/17/18/20/25/26/28/29/30/38/39/40/41/48/66/71 | 3G: WCDMA band 1/2/4/5/8 | 2G: GSM band 2/3/5/8 - Single SIM
- AT&T Unlocked Device - Compatible with Most GSM Carriers like T-Mobile, AT&T, MetroPCS, etc. Will also work with CDMA Carriers Such as Verizon, Straight Talk, Boost.
Which one should you choose?
- Consider the vivo Y21 5G if the listed 44 W charging, slightly larger display, or a confirmed local 4GB+128GB India configuration fits your priorities.
- Consider the moto g37 power if its larger listed battery capacity, IP64 rating, or the additional durability features listed by Motorola are more relevant to you.
- Check the exact local variants first if processor performance, memory, storage, 5G compatibility or price is decisive. Motorola says specifications may vary by market, and vivo notes that network function depends on carrier availability, applicable law, infrastructure and software version. Verify local 5G bands and carrier compatibility rather than assuming the same version is sold everywhere.
Neither specification sheet proves a performance, battery-life, camera-quality or durability winner. The better choice depends on the exact regional variant and which listed features matter most to you.
Quick Recap
Best Value
- Carrier compatibility: AT&T: VoLTE, Verizon: VoLTE, T Mobile: VoLTE, WiFi Calling, Video Calling, Tracfone: GSM, Spectrum: VoLTE, Wi-Fi calling Does not support: Boost, U.S. Cellular, Google Fi, Republic Wireless, Tracfone (CDMA), Straight Talk Wireless (CDMA), Ting, Xfinity Wireless, Optimum Mobile. For all carrier compatibility details - please check the product images in detail.Optical sensor resolution:50 megapixels.Maximum display resolution:1600x720 .Display Type:LCD.Form_factor : Smartphone Unlocked.Display resolution maximum:1600x720.Other camera description:Front,Rear
- Up to 3-day battery. Capture more of life without stopping to recharge thanks to a 5000 mAh battery.
- 50 MP camera system + Dual Capture. Take professional-looking portraits and close-up photos, and tell your story in more creative ways.
- 64GB built-in storage. Never give storage a second thought—hold hundreds of apps and videos or over 1000 songs.
- 6.5" HD+ display with 90 Hz refresh rate. Bring games, movies, and video chats to life on a fast and fluid, ultra-wide screen.
Rank #4
- 6.7" FHD+ 120Hz display* and Dolby Atmos**. Upgrade your entertainment with an incredibly sharp, fluid display backed by multidimensional stereo sound.
- 50MP camera system with OIS. Capture sharper low-light photos with an unshakable camera system featuring Optical Image Stabilization.*****
- Unbelievable battery life and fast recharging. Work and play nonstop with a long-lasting 5000mAh battery, then fuel up with 30W TurboPower charging.***
- Superfast 5G performance. Make the most of 5G speed with the MediaTek Dimensity 7020, an octa-core processor with frequencies up to 2.2GHz.******
- Tons of built-in ultrafast storage. Enjoy plenty of room for photos, movies, songs, and apps—and add up to 1TB with a microSD card.
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.
