Wiko Y81
#4538
Xiaomi Redmi 4 (China)
#5044Category Breakdown
Wiko Y81
Xiaomi Redmi 4 (China)
Performance
59.956.0
Camera
19.119.1
Display
56.556.5
Battery
28.129.3
Build
0.20.2
Connectivity
45.849.8
Audio
8.98.9
Overall
32.729.6
Summary
- The Wiko Y81 features a larger 6.2-inch IPS LCD display with a resolution of 720 x 1520 pixels, compared to the Xiaomi Redmi 4's 5.0-inch IPS LCD at 720 x 1280 pixels, resulting in a lower pixel density.
- In terms of performance, the Y81 is powered by a Mediatek MT6761D Helio A20 chipset with a quad-core CPU, while the Redmi 4 uses a Qualcomm MSM8937 Snapdragon 430 octa-core processor, offering potentially better multitasking capabilities.
- Both phones have a 13 MP rear camera and 5 MP selfie camera, but the Redmi 4 has a slightly better aperture for low-light conditions.
- The Y81 has a 4000 mAh battery, slightly less than the Redmi 4's 4100 mAh, but both lack fast charging.
- The Y81 runs on Android 10 (Go edition), while the Redmi 4 operates on an older Android 6.0.1 with MIUI 8, which may affect the software experience and app compatibility.
Side-by-side Specification Comparison
Wiko Y81
Xiaomi Redmi 4 (China)
General
Release Date
2020, August 18
2016
Announced
2020, August 18
2016
Description
N/A
Also known as Xiaomi Redmi 4 Standard
Display
Size
6.2"
5"
Type
IPS LCD
IPS LCD
Resolution
720 x 1520 pixels, 19:9 ratio (~271 ppi density)
720 x 1280 pixels, 16:9 ratio (~296 ppi density)
PPI
720
720
Refresh Rate
60Hz
60Hz
HDR Support
✗
✗
Protection
N/A
N/A
Performance
Chipset
Mediatek MT6761D Helio A20 (12 nm)
Qualcomm MSM8937 Snapdragon 430 (28 nm)
CPU
Quad-core 1.8 GHz Cortex-A53
Octa-core 1.4 GHz Cortex-A53
GPU
PowerVR GE8300
Adreno 505
Memory
32GB 2GB RAM
16GB 2GB RAM
Expandable Storage
✗
✗
Card Slot
microSDXC
microSDXC (uses shared SIM slot)
Camera
Main Camera
13 MP, AF
13 MP, f/2.2, PDAF
Main Camera Features
LED flash, HDR, panorama
LED flash, HDR, panorama
Front Camera
5 MP
5 MP, f/2.2
Front Camera Features
N/A
N/A
Video Recording
1080p@30fps
1080p@30fps
Selfie Video
N/A
1080p@30fps
Optical Stabilization
✗
✗
Night Mode
✗
✗
Raw Photo Support
✗
✗
Battery
Capacity
4000 mAh
4100 mAh
Battery Details
Li-Ion 4000 mAh
Li-Po 4100 mAh, non-removable
Charging Details
N/A
10W wired
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
157.9 x 76.1 x 8.3 mm (6.22 x 3.00 x 0.33 in)
141.3 x 69.6 x 8.9 mm (5.56 x 2.74 x 0.35 in)
Weight
166 g
156 g
Materials
N/A
N/A
Colors
Deep Blue, Gold, Green
Gold, Dark Gray, Silver
Foldable
✗
✗
SAR
N/A
N/A
Connectivity
SIM
Nano-SIM + Nano-SIM
Hybrid Dual SIM
Network
GSM / HSPA / LTE
GSM / CDMA / HSPA / EVDO / 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 a/b/g/n, dual-band, Wi-Fi Direct
Bluetooth
4.2, A2DP, LE
4.1, A2DP, LE
NFC
✗
✗
USB
microUSB 2.0, OTG
microUSB 2.0
IR Blaster
✗
✗
Headphone Jack
✓
✓
Radio
✗
✗
Positioning
GPS
GPS, GLONASS, BDS
Audio
Stereo Speakers
✗
✗
Loudspeaker
Yes
Yes
Audio Jack
Yes
Yes
Software & Security
Operating System
Android 10 (Go edition)
Android 6.0.1 (Marshmallow), MIUI 8
Fingerprint
✗
✓
Face Unlock
✗
✗
Sensors
Accelerometer, proximity, compass
Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass