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  3. Y51 Pro vs Poco M8

Vivo Y51 Pro vs Xiaomi Poco M8

What Y51 Pro does better (4) and where Poco M8 wins (14) — every spec side by side.

Vivo Y51 Pro
Vivo · 2026Y51 Pro
7.7Score
4 advantages≈ $250
vs
Xiaomi Poco M8
Xiaomi · 2026Poco M8
8.0Score
14 advantages≈ $250
Higher score
6.6Display8.5
5.4Camera6.3
8.7Battery7.6
6.7Features7.7
Dimensions

Size comparison

Y51 ProPoco M8
78.4 × 166.68.475.4 × 1647.4
Y51 ProPoco M8Difference
Height166.6 mm164 mm+2.6 mm
Width78.4 mm75.4 mm+3 mm
Thickness8.4 mm7.4 mm+1 mm
Weight219 g178 g+41 g

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

Why is Y51 Pro better than Poco M8?

  1. Battery capacity7,200 mAh vs 5,520 mAh+30%
  2. Water resistance (IPx)IPx8 vs IPx6+33%
  3. CPU frequency2.5 GHz vs 2.4 GHz+4%
  4. Bluetooth5.4 vs 5.1+6%

Why is Poco M8 better than Y51 Pro?

  1. Peak brightness1,250 nits vs 3,200 nits2.6×
  2. OLED panelNo · Y51 Pro: Yes
  3. Storage (max)256 GB vs 512 GB2×
  4. NFCNo · Y51 Pro: Yes
  5. Pixel density256 ppi vs 388 ppi+52%
  6. Selfie camera8 MP vs 20 MP2.5×
  7. Wired charging44 W vs 45 W+2%
  8. Weight219 g vs 178 g+23%
  9. Memory card slotNo · Y51 Pro: Yes
  10. Charged in 30 min35% vs 55%+57%
  11. Resolution (width)720 px vs 1,080 px+50%
  12. Thickness8.4 mm vs 7.4 mm+14%
Specifications

Side by side

Vivo Y51 ProVivo Y51 Pro≈ $2507.7
Xiaomi Poco M8Xiaomi Poco M8≈ $2508.0
Design
Weight219 g178 g
Thickness8.4 mm7.4 mm
Height166.6 mm164 mm
Width78.4 mm75.4 mm
FramePlasticPlastic
BackPlasticPlastic
Ingress protectionIP68IP66
Water resistance (IPx)IPx8IPx6
ColoursFestive Red, Noble GoldBlack, Green, Silver
Display
Screen size6.8″6.8″
PanelIPS LCDAMOLED
OLED panelNoYes
Resolution (width)720 px1,080 px
Resolution (height)1,570 px2,392 px
Pixel density256 ppi388 ppi
Refresh rate120 Hz120 Hz
Peak brightness1,250 nits3,200 nits
Measured brightness—1,473 nits
Screen-to-body ratio85.3%89.7%
HDR—Yes
Performance
ChipsetMediatek Dimensity 7360 TurboQualcomm SM6475-AB Snapdragon 6 Gen 3
Chip makerMediaTekQualcomm
Process4 nm4 nm
CPU cores88
CPU frequency2.5 GHz2.4 GHz
GPUMali-G615 MC2Adreno 710
AnTuTu score—631,693
Geekbench 6 (multi-core)—2,898
3DMark Wild Life Extreme—866
Memory
RAM8 GB8 GB
Storage (max)256 GB512 GB
Storage (base)128 GB128 GB
Storage typeUFS 3.1UFS 2.2
Memory card slotNoYes
Camera
Main camera50 MP50 MP
Main camera aperturef/2f/1.8
Main sensor size—1/2.88"
Rear cameras11
Optical stabilisationNoNo
Ultra-wide cameraNoNo
Telephoto cameraNoNo
Max video4K4K
4K video frame rate30 fps30 fps
Selfie camera8 MP20 MP
4K selfie videoNoNo
Battery
Battery capacity7,200 mAh5,520 mAh
Battery typeSi/CSi/C
Active use (test)—13.9 h
Wired charging44 W45 W
Charged in 30 min35%55%
Wireless chargingNoNo
Connectivity
5GYesYes
eSIMNoNo
Dual SIMYesYes
Wi-Fi standardWi-Fi 5Wi-Fi 5
Bluetooth5.45.1
NFCNoYes
USBUSB Type-C 2.0USB Type-C 2.0
USB version22
Infrared port—Yes
Satellite navigationGLONASS, GALILEO, BDS, QZSSGLONASS, GALILEO, BDS, QZSS
Features
Stereo speakersYesYes
3.5 mm headphone jackNoNo
Loudspeaker loudness—-23.4 LUFS
Fingerprint sensorSideUnder display
SensorsFingerprint (side-mounted), accelerometer, gyro, proximity, compassFingerprint (under display, optical), accelerometer, gyro, compass
Software
OS at launchAndroid 16Android 15
PlatformAndroidAndroid
InterfaceOriginOS 6HyperOS 2
Major OS updates promised—4
EU label
Energy class—B
Battery charge cycles—1,000
Endurance per cycle—50 h
Repairability class—C
Drop resistance class—A
To compare: 0up to 4 models
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