vivo Y31 (2015)
#6216
Wiko Rainbow Jam
#6033Category Breakdown
vivo Y31 (2015)
Wiko Rainbow Jam
Performance
54.354.3
Camera
42.142.1
Display
70.570.5
Battery
43.543.5
Build
70.870.8
Overall
54.554.5
Summary
- The vivo Y31 (2015) features a compact 4.7-inch IPS LCD display with a resolution of 720 x 1280 pixels, while the Wiko Rainbow Jam has a larger 5.0-inch IPS LCD with the same resolution but slightly lower pixel density.
- Both devices are powered by the Mediatek MT6580 chipset with a quad-core 1.3 GHz Cortex-A7 CPU and 1GB of RAM, offering similar performance.
- The Y31 has an 8 MP rear camera capable of 720p video, whereas the Rainbow Jam also has an 8 MP rear camera but supports 1080p video and features autofocus.
- Battery capacity differs, with the Y31 at 2100 mAh and the Rainbow Jam at 2500 mAh, providing the latter with potentially better longevity.
- Both run Android 5.1 (Lollipop), but the Rainbow Jam includes stereo speakers, enhancing the audio experience compared to the Y31.
Side-by-side Specification Comparison
vivo Y31 (2015)
Wiko Rainbow Jam
General
Release Date
2015
2015
Announced
2015
2015
Description
N/A
N/A
Display
Size
4.7"
5"
Type
IPS LCD
IPS LCD
Resolution
720 x 1280 pixels, 16:9 ratio (~312 ppi density)
720 x 1280 pixels, 16:9 ratio (~294 ppi density)
PPI
720
720
Refresh Rate
60Hz
60Hz
Peak Brightness
N/A
N/A
HDR Support
✗
✗
Protection
N/A
N/A
Performance
Chipset
Mediatek MT6580 (28 nm)
Mediatek MT6580 (28 nm)
CPU
Quad-core 1.3 GHz Cortex-A7
Quad-core 1.3 GHz Cortex-A7
GPU
Mali-400MP2
Mali-400MP2
Memory
8GB 1GB RAM
8GB 1GB RAM
Expandable Storage
✗
✗
Card Slot
microSDXC (dedicated slot)
microSDXC
Camera
Main Camera
8 MP
8 MP
Main Camera Details
8 MP
8 MP, AF
Front Camera
2 MP
5 MP
Front Camera Details
2 MP
5 MP
Video Recording
720p@30fps
1080p@24fps
Selfie Video
N/A
N/A
OIS
✗
✗
Night Mode
✗
✗
RAW Support
✗
✗
Battery
Capacity
2100 mAh
2500 mAh
Battery Details
2100 mAh, removable
Li-Ion 2500 mAh, removable
Charging Details
N/A
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Design
Dimensions
137.2 x 68.8 x 8.4 mm (5.40 x 2.71 x 0.33 in)
142.5 x 71.6 x 9.3 mm (5.61 x 2.82 x 0.37 in)
Weight
137 g
159 g
Materials
N/A
N/A
Water Resistance
N/A
N/A
Colors
White, Black
Black, White, Bleen, Coral, Blue
Foldable
✗
✗
Connectivity
SIM
Dual SIM
Dual SIM (Micro-SIM, dual stand-by)
Network
GSM / HSPA
GSM / HSPA
Network Speed
HSPA
HSPA 21.1/5.76 Mbps
5G
✗
✗
4G
✗
✗
WiFi
Wi-Fi 802.11 b/g/n, hotspot
Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
Bluetooth
4.0, A2DP
4.0, A2DP
NFC
✗
✗
USB
microUSB 2.0
microUSB 2.0, OTG
IR Blaster
✗
✗
Headphone Jack
✓
✓
Radio
✗
✗
Positioning
GPS
GPS
Software
Operating System
Android 5.1 (Lollipop), Funtouch 2.1
Android 5.1 (Lollipop)
OS Version
Android 5.1 (Lollipop), Funtouch 2.1
Android 5.1 (Lollipop)
Security
Fingerprint
✗
✗
Face Unlock
✗
✗
Sensors
Accelerometer, proximity, compass
Accelerometer, proximity
Audio
Stereo Speakers
✗
✓
Loudspeaker
Yes
Yes, with stereo speakers
Audio Jack
Yes
Yes