Category Breakdown
BLU Grand M2 (2018)
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 BLU Grand M2 (2018) features a slightly larger 5.2-inch IPS LCD display with a resolution of 720 x 1280 pixels, while the Wiko Rainbow Jam has a 5.0-inch display with the same resolution but a higher pixel density of ~294 ppi.
- Both phones are powered by the Mediatek MT6580 chipset and have 1GB of RAM, providing similar performance capabilities.
- The Grand M2's rear camera offers 1080p video recording at 30fps, compared to the Rainbow Jam's 24fps, although both have an 8 MP rear camera and a 5 MP front camera.
- In terms of battery, the Grand M2 has a slightly larger 2600 mAh capacity versus the Rainbow Jam's 2500 mAh.
- The Grand M2 runs on Android 8.1 Oreo (Go edition), while the Rainbow Jam operates on an older Android 5.1 (Lollipop), which may affect the software experience and features available.
Side-by-side Specification Comparison
BLU Grand M2 (2018)
Wiko Rainbow Jam
General
Release Date
2018
2015
Announced
2018
2015
Description
N/A
N/A
Display
Size
5.2"
5"
Type
IPS LCD
IPS LCD
Resolution
720 x 1280 pixels, 16:9 ratio (~282 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, 16GB 1GB RAM
8GB 1GB RAM
Expandable Storage
✗
✗
Card Slot
microSDXC
microSDXC
Camera
Main Camera
8 MP
8 MP
Main Camera Details
8 MP
8 MP, AF
Front Camera
5 MP
5 MP
Front Camera Details
5 MP
5 MP
Video Recording
1080p@30fps
1080p@24fps
Selfie Video
N/A
N/A
OIS
✗
✗
Night Mode
✗
✗
RAW Support
✗
✗
Battery
Capacity
2600 mAh
2500 mAh
Battery Details
Li-Po 2600 mAh, non-removable
Li-Ion 2500 mAh, removable
Charging Details
N/A
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Design
Dimensions
144.9 x 72.1 x 9.4 mm (5.70 x 2.84 x 0.37 in)
142.5 x 71.6 x 9.3 mm (5.61 x 2.82 x 0.37 in)
Weight
160 g
159 g
Materials
N/A
N/A
Water Resistance
N/A
N/A
Colors
Black, Blue, Gold
Black, White, Bleen, Coral, Blue
Foldable
✗
✗
Connectivity
SIM
Nano-SIM + Nano-SIM
Dual SIM (Micro-SIM, dual stand-by)
Network
GSM / HSPA
GSM / HSPA
Network Speed
HSPA 21.1/5.76 Mbps
HSPA 21.1/5.76 Mbps
5G
✗
✗
4G
✗
✗
WiFi
Wi-Fi 802.11 b/g/n
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 8.1 Oreo (Go edition)
Android 5.1 (Lollipop)
OS Version
Android 8.1 Oreo (Go edition)
Android 5.1 (Lollipop)
Security
Fingerprint
✗
✗
Face Unlock
✗
✗
Sensors
Accelerometer
Accelerometer, proximity
Audio
Stereo Speakers
✗
✓
Loudspeaker
Yes
Yes, with stereo speakers
Audio Jack
Yes
Yes

