Doogee S51
#3787
Xiaomi Redmi 4 (China)
#5044Category Breakdown
Doogee S51
Xiaomi Redmi 4 (China)
Performance
68.956.0
Camera
18.719.1
Display
56.556.5
Battery
36.529.3
Build
0.20.2
Connectivity
65.849.8
Audio
8.98.9
Overall
38.529.6
Summary
- The Doogee S51 features a larger and higher-resolution 6.0-inch IPS LCD display compared to the Xiaomi Redmi 4's 5.0-inch screen, which offers a slightly lower resolution.
- In terms of performance, the S51 is powered by the Mediatek Helio G25 chipset with 4GB of RAM, providing a more capable experience than the Redmi 4's Snapdragon 430 with 2GB of RAM.
- The S51's camera setup includes a 12 MP rear camera and an 8 MP front camera, while the Redmi 4 has a 13 MP rear camera and a 5 MP front camera, giving the S51 an edge in selfies.
- Battery capacity is also higher in the S51 at 5180 mAh versus the Redmi 4's 4100 mAh, potentially offering longer usage time.
- The S51 runs on Android 12, providing a more updated software experience compared to the Redmi 4's Android 6.0.1 with MIUI 8.
- Overall, the S51 presents advancements in display size, performance, camera capabilities, battery life, and software.
Side-by-side Specification Comparison
Doogee S51
Xiaomi Redmi 4 (China)
General
Release Date
2022
2016
Announced
2022
2016
Description
N/A
Also known as Xiaomi Redmi 4 Standard
Display
Size
6"
5"
Type
IPS LCD
IPS LCD
Resolution
720 x 1440 pixels, 18:9 ratio (~268 ppi density)
720 x 1280 pixels, 16:9 ratio (~296 ppi density)
PPI
720
720
Refresh Rate
60Hz
60Hz
HDR Support
✗
✗
Protection
Corning Gorilla Glass
N/A
Performance
Chipset
Mediatek Helio G25 (12 nm)
Qualcomm MSM8937 Snapdragon 430 (28 nm)
CPU
Octa-core (4x2.0 GHz Cortex-A53 & 4x1.5 GHz Cortex-A53)
Octa-core 1.4 GHz Cortex-A53
GPU
PowerVR GE8320
Adreno 505
Memory
64GB 4GB RAM
16GB 2GB RAM
Expandable Storage
✗
✗
Card Slot
microSDXC (dedicated slot)
microSDXC (uses shared SIM slot)
Camera
Main Camera
12 MP, f/1.8, (wide), PDAF2 MP, f/2.0, (depth)
13 MP, f/2.2, PDAF
Main Camera Features
Quad-LED flash
LED flash, HDR, panorama
Front Camera
8 MP, f/2.0, (wide)
5 MP, f/2.2
Front Camera Features
N/A
N/A
Video Recording
1080p
1080p@30fps
Selfie Video
1080p
1080p@30fps
Optical Stabilization
✗
✗
Night Mode
✗
✗
Raw Photo Support
✗
✗
Battery
Capacity
5180 mAh
4100 mAh
Battery Details
5180 mAh
Li-Po 4100 mAh, non-removable
Charging Details
10W wired
10W wired
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
167.4 x 81.4 x 14.6 mm (6.59 x 3.20 x 0.57 in)
141.3 x 69.6 x 8.9 mm (5.56 x 2.74 x 0.35 in)
Weight
N/A
156 g
Materials
N/A
N/A
Colors
Black, Green, Orange
Gold, Dark Gray, Silver
Foldable
✗
✗
SAR
N/A
N/A
Connectivity
SIM
Nano-SIM + Nano-SIM
Hybrid Dual SIM
Network
GSM / CDMA / HSPA / LTE
GSM / CDMA / HSPA / EVDO / LTE
Network Speed
HSPA, LTE
HSPA, LTE
5G
✗
✗
4G
✓
✓
WiFi
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct
Bluetooth
5.0, A2DP, LE
4.1, A2DP, LE
NFC
✓
✗
USB
USB Type-C 2.0, OTG
microUSB 2.0
IR Blaster
✗
✗
Headphone Jack
✓
✓
Radio
✗
✗
Positioning
GPS, GLONASS, GALILEO, BDS
GPS, GLONASS, BDS
Audio
Stereo Speakers
✗
✗
Loudspeaker
Yes
Yes
Audio Jack
Yes
Yes
Software & Security
Operating System
Android 12
Android 6.0.1 (Marshmallow), MIUI 8
Fingerprint
✗
✓
Face Unlock
✗
✗
Sensors
Accelerometer, proximity, compass
Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass