BLU G51S
#4872
Oppo U3
#4876Category Breakdown
BLU G51S
Oppo U3
Performance
60.360.3
Camera
42.442.4
Display
70.570.5
Battery
43.543.5
Build
68.868.8
Overall
56.256.2
Summary
- The BLU G51S features a larger 6.4-inch IPS LCD display with a resolution of 720 x 1560 pixels, while the Oppo U3 has a 5.9-inch IPS LCD with a higher resolution of 1080 x 1920 pixels, resulting in better pixel density.
- In terms of performance, the G51S is powered by an octa-core 1.6 GHz Cortex-A55 CPU, whereas the U3 utilizes a slightly faster octa-core 1.7 GHz Cortex-A53.
- Both phones have a 13 MP rear camera, but the U3 includes autofocus, which may enhance photo quality.
- The G51S has a larger 4000 mAh battery compared to the U3's 3000 mAh, but the U3 supports faster 20W charging.
- The G51S runs on Android 11 (Go edition), offering a more recent software experience than the U3's Android 4.4.4 (KitKat).
- In terms of build, the G51S is slightly bulkier and heavier than the U3, which is more compact and lighter.
Side-by-side Specification Comparison
BLU G51S
Oppo U3
General
Release Date
2022
2015
Announced
2022
2015
Description
N/A
N/A
Display
Size
6.4"
5.9"
Type
IPS LCD
IPS LCD
Resolution
720 x 1560 pixels, 19.5:9 ratio (~268 ppi density)
1080 x 1920 pixels, 16:9 ratio (~377 ppi density)
PPI
720
1080
Refresh Rate
60Hz
60Hz
Peak Brightness
N/A
N/A
HDR Support
✗
✗
Protection
N/A
N/A
Performance
Chipset
N/A
Mediatek MT6752 (28 nm)
CPU
Octa-core 1.6 GHz Cortex-A55
Octa-core 1.7 GHz Cortex-A53
GPU
N/A
Mali-T760MP2
Memory
32GB 2GB RAM
16GB 2GB RAM
Expandable Storage
✗
✗
Card Slot
microSDXC
microSDHC (dedicated slot)
Camera
Main Camera
13 MP
13 MP
Main Camera Details
13 MP0.3 MP (depth)
13 MP, AF
Front Camera
8 MP
5 MP
Front Camera Details
8 MP
5 MP
Video Recording
1080p@30fps
1080p@30fps
Selfie Video
720p@30fps
1080p@30fps
OIS
✗
✗
Night Mode
✗
✗
RAW Support
✗
✗
Battery
Capacity
4000 mAh
3000 mAh
Battery Details
Li-Po 4000 mAh
Li-Ion 3000 mAh, non-removable
Charging Details
N/A
20W wired, 75% in 30 min
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Design
Dimensions
162.4 x 77.5 x 9 mm (6.39 x 3.05 x 0.35 in)
156.8 x 81 x 8 mm (6.17 x 3.19 x 0.31 in)
Weight
185 g
195 g
Materials
N/A
N/A
Water Resistance
N/A
N/A
Colors
Bronze, Gradient Blue, Green, Red
White, Black
Foldable
✗
✗
Connectivity
SIM
N/A
Nano-SIM + Micro-SIM
Network
GSM / HSPA / LTE
GSM / LTE
Network Speed
HSPA, LTE
HSPA, LTE
5G
✗
✗
4G
✓
✓
WiFi
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Wi-Fi 802.11 a/b/g/n, dual-band, hotspot
Bluetooth
4.2, A2DP, LE
4.0, A2DP
NFC
✗
✓
USB
USB Type-C 2.0
microUSB 2.0
IR Blaster
✗
✗
Headphone Jack
✓
✓
Radio
✗
✗
Positioning
GPS
GPS
Software
Operating System
Android 11 (Go edition)
Android 4.4.4 (KitKat), ColorOS 2
OS Version
Android 11 (Go edition)
Android 4.4.4 (KitKat), ColorOS 2
Security
Fingerprint
✓
✗
Face Unlock
✗
✗
Sensors
Fingerprint (rear-mounted), accelerometer, proximity
Accelerometer, proximity, compass
Audio
Stereo Speakers
✗
✗
Loudspeaker
Yes
Yes
Audio Jack
Yes
Yes