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  3. Y51a vs Redmi 10

Vivo Y51a vs Xiaomi Redmi 10

What Y51a does better (6) and where Redmi 10 wins (5) — every spec side by side.

Vivo Y51a
Vivo · 2021Y51a
5.5Score
6 advantages≈ $220
Higher score
vs
Xiaomi Redmi 10
Xiaomi · 2021Redmi 10
5.3Score
5 advantages≈ $220
4.6Display4.4
6.5Camera5.8
4.6Battery4.6
3.9Features6.2
Dimensions

Size comparison

Y51aRedmi 10
75.3 × 163.98.475.5 × 1628.9
Y51aRedmi 10Difference
Height163.9 mm162 mm+1.9 mm
Width75.3 mm75.5 mm−0.2 mm
Thickness8.4 mm8.9 mm−0.5 mm
Weight188 g181 g+7 g

Drawn to the same scale from the official dimensions (front and side).

Why is Y51a better than Redmi 10?

  1. RAM8 GB vs 6 GB+33%
  2. Storage (base)128 GB vs 64 GB2×
  3. Max video4K vs 1080p
  4. Selfie camera16 MP vs 8 MP2×
  5. Process11 nm vs 12 nm+9%
  6. Thickness8.4 mm vs 8.9 mm+6%

Why is Redmi 10 better than Y51a?

  1. Refresh rate60 Hz vs 90 Hz+50%
  2. NFCNo · Y51a: Yes
  3. Stereo speakersNo · Y51a: Yes
  4. Main camera48 MP vs 50 MP+4%
  5. Weight188 g vs 181 g+4%
Specifications

Side by side

Vivo Y51aVivo Y51a≈ $2205.5
Xiaomi Redmi 10Xiaomi Redmi 10≈ $2205.3
Design
Weight188 g181 g
Thickness8.4 mm8.9 mm
Height163.9 mm162 mm
Width75.3 mm75.5 mm
Frame—Plastic
Back—Plastic
Glass protection—Corning Gorilla Glass 3
ColoursTitanium Sapphire, Crystal SymphonyCarbon Gray, Pebble White, Sea Blue
Display
Screen size6.6″6.5″
PanelIPS LCDLCD
OLED panelNoNo
Resolution (width)1,080 px1,080 px
Resolution (height)2,408 px2,400 px
Pixel density401 ppi405 ppi
Refresh rate60 Hz90 Hz
Peak brightness—400 nits
Measured brightness—477 nits
Screen-to-body ratio84.5%83.4%
HDR—Yes
Performance
ChipsetQualcomm SM6115 Snapdragon 662Mediatek MT6769H Helio G88
Chip makerQualcommMediaTek
Process11 nm12 nm
CPU cores88
CPU frequency2 GHz2 GHz
GPUAdreno 610Mali-G52 MC2
AnTuTu score—385,831
Geekbench 6 (multi-core)—1,188
3DMark Wild Life Extreme—181
Memory
RAM8 GB6 GB
Storage (max)128 GB128 GB
Storage (base)128 GB64 GB
Storage type—eMMC 5.1
Memory card slotYesYes
Camera
Main camera48 MP50 MP
Main camera aperturef/1.8f/1.8
Main sensor size1/2.0"1/2.76"
Rear cameras22
Optical stabilisationNoNo
Ultra-wide cameraYesYes
Telephoto cameraNoNo
Max video4K1080p
4K video frame rate30 fps—
Selfie camera16 MP8 MP
4K selfie videoNoNo
Battery
Battery capacity5,000 mAh5,000 mAh
Battery type—Li-Po
Wired charging18 W18 W
Charged in 30 min—26%
Wireless chargingNoNo
Connectivity
5G—No
eSIMNoNo
Dual SIMYesYes
Wi-Fi standardWi-Fi 5Wi-Fi 5
Bluetooth55.1
NFCNoYes
USBUSB Type-C 2.0USB Type-C 2.0
USB version22
Infrared port—Yes
Satellite navigationGLONASS, GALILEO, BDSGLONASS, GALILEO, BDS
Features
Stereo speakersNoYes
3.5 mm headphone jackYesYes
Loudspeaker loudness—-26.3 LUFS
Fingerprint sensorSideSide
SensorsFingerprint (side-mounted), accelerometer, gyro, proximity, compassFingerprint (side-mounted), accelerometer, proximity, compass
SAR (head)0.87 W/kg—
Software
OS at launchAndroid 11Android 11
PlatformAndroidAndroid
InterfaceFuntouch 12MIUI 14
To compare: 0up to 4 models
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