vivo V3
#5227
ZTE Blade A51
#4368Category Breakdown
vivo V3
ZTE Blade A51
Performance
56.461.4
Camera
19.119.1
Display
56.556.5
Battery
22.225.7
Build
0.20.2
Connectivity
48.355.6
Audio
8.98.9
Overall
28.734.1
Summary
- The vivo V3 features a compact build with dimensions of 143.6 x 71 x 7.5 mm and weighs 138g, while the ZTE Blade A51 is larger at 166.5 x 75.6 x 8.5 mm and weighs 173.7g.
- Both devices have IPS LCD displays, but the Blade A51 offers a larger 6.52" screen with a resolution of 720 x 1600 pixels compared to the V3's 5.0" display at 720 x 1280 pixels.
- In terms of performance, the V3 is powered by a Snapdragon 616 chipset with 3GB of RAM, whereas the Blade A51 uses a Unisoc SC9863A with 2GB of RAM.
- Both smartphones have a 13 MP rear camera capable of 1080p video recording, but the Blade A51 includes an additional 2 MP sensor for depth.
- The Blade A51 also has a larger 3200mAh battery compared to the V3's 2550mAh.
- On the software front, the V3 runs Android 5.1, while the Blade A51 operates on Android 11 (Go edition), providing a more updated software experience.
Side-by-side Specification Comparison
vivo V3
ZTE Blade A51
General
Release Date
2016
2021, May 08
Announced
2016
2021, May 08
Description
N/A
N/A
Display
Size
5"
6.52"
Type
IPS LCD
IPS LCD
Resolution
720 x 1280 pixels, 16:9 ratio (~294 ppi density)
720 x 1600 pixels, 20:9 ratio (~269 ppi density)
PPI
720
720
Refresh Rate
60Hz
60Hz
HDR Support
✗
✗
Protection
N/A
N/A
Performance
Chipset
Qualcomm MSM8939v2 Snapdragon 616 (28 nm)
Unisoc SC9863A (28 nm)
CPU
Octa-core (4x1.5 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53)
Octa-core (4x1.6 GHz Cortex-A55 & 4x1.2 GHz Cortex-A55)
GPU
Adreno 405
IMG8322
Memory
16GB 3GB RAM, 32GB 3GB RAM
32GB 2GB RAM, 64GB 2GB RAM
Expandable Storage
✗
✗
Card Slot
microSDXC (dedicated slot)
microSDXC
Camera
Main Camera
13 MP, f/2.1, PDAF
13 MP, AF2 MP
Main Camera Features
LED flash, panorama, HDR
LED flash, HDR
Front Camera
8 MP, f/2.3
5 MP
Front Camera Features
N/A
N/A
Video Recording
1080p@30fps
1080p@30fps
Selfie Video
N/A
N/A
Optical Stabilization
✗
✗
Night Mode
✗
✗
Raw Photo Support
✗
✗
Battery
Capacity
2550 mAh
3200 mAh
Battery Details
Li-Ion 2550 mAh, non-removable
Li-Ion 3200 mAh
Charging Details
N/A
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
143.6 x 71 x 7.5 mm (5.65 x 2.80 x 0.30 in)
166.5 x 75.6 x 8.5 mm (6.56 x 2.98 x 0.33 in)
Weight
138 g
173.7 g
Materials
N/A
N/A
Colors
Gold
Blue, Gray
Foldable
✗
✗
SAR
N/A
N/A
Connectivity
SIM
Dual SIM
Nano-SIM + Nano-SIM
Network
GSM / HSPA / LTE
GSM / HSPA / LTE
Network Speed
HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
HSPA, LTE
5G
✗
✗
4G
✓
✓
WiFi
Wi-Fi 802.11 b/g/n
Wi-Fi 802.11 b/g/n
Bluetooth
4.1, A2DP, LE
4.2, A2DP, LE
NFC
✗
✓
USB
microUSB 2.0, OTG
USB Type-C 2.0, OTG
IR Blaster
✗
✗
Headphone Jack
✓
✓
Radio
✗
✗
Positioning
GPS, GLONASS, BDS
GPS, GLONASS
Audio
Stereo Speakers
✗
✗
Loudspeaker
Yes
Yes
Audio Jack
Yes
Yes
Software & Security
Operating System
Android 5.1 (Lollipop), Funtouch 2.5
Android 11 (Go edition)
Fingerprint
✓
✓
Face Unlock
✗
✗
Sensors
Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
Fingerprint (rear-mounted), accelerometer, proximity