Category Breakdown
Microsoft Lumia 650
vivo Y31 (2015)
Performance
48.541.7
Camera
15.415.4
Display
76.056.5
Battery
18.920.0
Build
74.40.2
Connectivity
55.329.4
Audio
8.98.9
Overall
36.523.6
Summary
- The Microsoft Lumia 650 features a 5.0-inch OLED display with a resolution of 720 x 1280 pixels, while the vivo Y31 has a slightly smaller 4.7-inch IPS LCD display with the same resolution, resulting in a higher pixel density.
- In terms of performance, both devices utilize quad-core processors, but the Lumia is powered by a Qualcomm Snapdragon 212, whereas the Y31 uses a Mediatek MT6580; the Lumia also has more RAM at 1GB compared to the Y31's 1GB.
- Both phones have an 8 MP rear camera, but the Lumia offers a better selfie camera at 5 MP versus the Y31's 2 MP.
- The Lumia 650 has a 2000 mAh battery, while the Y31 has a slightly larger 2100 mAh battery.
- The Lumia runs on Windows 10, providing a different software experience compared to the Android 5.1 operating system of the Y31.
- Build quality is also notable, with the Lumia featuring Gorilla Glass 3 and an aluminum frame, while the Y31's materials are unspecified.
Side-by-side Specification Comparison
Microsoft Lumia 650
vivo Y31 (2015)
General
Release Date
2016
2015
Announced
2016
2015
Description
Also known as Microsoft Lumia 650 Dual SIM with dual-SIM card slots
N/A
Display
Size
5"
4.7"
Type
OLED
IPS LCD
Resolution
720 x 1280 pixels, 16:9 ratio (~297 ppi density)
720 x 1280 pixels, 16:9 ratio (~312 ppi density)
PPI
720
720
Refresh Rate
60Hz
60Hz
HDR Support
✗
✗
Protection
Corning Gorilla Glass 3
N/A
Performance
Chipset
Qualcomm MSM8909v2 Snapdragon 212 (28 nm)
Mediatek MT6580 (28 nm)
CPU
Quad-core 1.3 GHz Cortex-A7
Quad-core 1.3 GHz Cortex-A7
GPU
Adreno 304
Mali-400MP2
Memory
16GB 1GB RAM
8GB 1GB RAM
Expandable Storage
✗
✗
Card Slot
microSDXC (dedicated slot)
microSDXC (dedicated slot)
Camera
Main Camera
8 MP, f/2.2, 28mm (wide), 1/4.0", AF
8 MP
Main Camera Features
LED flash
LED flash, HDR
Front Camera
5 MP, f/2.2
2 MP
Front Camera Features
N/A
N/A
Video Recording
720p@30fps
720p@30fps
Selfie Video
720p
N/A
Optical Stabilization
✗
✗
Night Mode
✗
✗
Raw Photo Support
✗
✗
Battery
Capacity
2000 mAh
2100 mAh
Battery Details
Li-Ion 2000 mAh, removable
2100 mAh, removable
Charging Details
N/A
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
142 x 70.9 x 6.9 mm (5.59 x 2.79 x 0.27 in)
137.2 x 68.8 x 8.4 mm (5.40 x 2.71 x 0.33 in)
Weight
122 g
137 g
Materials
Glass front (Gorilla Glass 3), plastic back, aluminum frame
N/A
Colors
Black, White
White, Black
Foldable
✗
✗
SAR
N/A
N/A
Connectivity
SIM
Nano-SIMNano-SIM + Nano-SIM
Dual SIM
Network
GSM / HSPA / LTE
GSM / HSPA
Network Speed
HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
HSPA
5G
✗
✗
4G
✓
✗
WiFi
Wi-Fi 802.11 b/g/n, DLNA, hotspot
Wi-Fi 802.11 b/g/n, hotspot
Bluetooth
4.1, A2DP, LE
4.0, A2DP
NFC
✓
✗
USB
microUSB 2.0
microUSB 2.0
IR Blaster
✗
✗
Headphone Jack
✓
✓
Radio
✗
✗
Positioning
GPS, GLONASS, BDS
GPS
Audio
Stereo Speakers
✗
✗
Loudspeaker
Yes
Yes
Audio Jack
Yes
Yes
Software & Security
Operating System
Microsoft Windows 10
Android 5.1 (Lollipop), Funtouch 2.1
Fingerprint
✗
✗
Face Unlock
✗
✗
Sensors
Accelerometer, proximity
Accelerometer, proximity, compass

