vivo Y51a vs Y71
Specs compared side by side, measured on real phones shared by owners with the Device Info app.
Key differences
- 1Chipset: the Y51a uses the Snapdragon 662 (11 nm), the Y71 the Snapdragon 425 (28 nm). The Y51a's fastest core runs at 2.02 GHz, the Y71's at 1.40 GHz.
- 2Screen: 6.6 inches on the Y51a, 6 inches on the Y71. Both run at up to 60 Hz.
- 3Battery: 5,000 mAh on the Y51a, 3,900 mAh on the Y71.
- 4Main camera: 12 MP on the Y51a, 8 MP on the Y71.
Chipset
Chipset
Snapdragon 662Snapdragon 425Process
11 nm28 nm
CPU
4× 2.02 GHz Kryo 260 Gold
4× 1.80 GHz Kryo 260 Silver4× 1.40 GHz Cortex-A53
4× 1.80 GHz Kryo 260 Silver4× 1.40 GHz Cortex-A53
Top CPU speed
2.02 GHz1.40 GHz
CPU cores
84
GPU
Adreno 610Adreno 308
Memory
Versions seen
8GB | 128GB2GB | 16GB
RAM type
LPDDR4XLPDDR3
Display
Size
6.6 in6 in
Resolution
1080 × 2408720 × 1440
Pixel density
403 ppi269 ppi
Refresh rates
60 Hz60 Hz
HDR
HDR10, HLG—
Battery
Capacity
5,000 mAh3,900 mAh
Cameras
Back camera
12 MP4000 × 3000 · f/1.79 · 2.36 mm8 MP3264 × 2448 · 2.94 mm
Front camera
8 MP3264 × 2448 · f/1.8 · 2.64 mm4.9 MP2560 × 1920 · 2.49 mm
Megapixels are what Android reports to apps. Many phones combine pixels by default, so the advertised megapixels can be higher.
Connectivity
Wi-Fi
Wi-Fi 5—
6 GHz Wi-Fi
No—
Bluetooth LE Audio
No—
NFC
NoNo
UWB
NoNo
USB host
YesYes
Software
Android
Android 13Android 8.1.0
Released with
Android 11Android 8.1
Widevine DRM
L1L3
Sensors
Sensors
31 sensors36 sensors
These two phones have the same specs in every row.
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