Allview Viper L
#7531
Karbonn A25
#7460Category Breakdown
Allview Viper L
Karbonn A25
Performance
42.643.9
Camera
27.939.6
Display
16.916.9
Battery
18.118.9
Build
0.20.2
Connectivity
30.920.0
Audio
8.98.9
Overall
18.518.8
Summary
- The Allview Viper L features a 5.0-inch TFT display with a resolution of 480 x 854 pixels, while the Karbonn A25 has a similar-sized display but with a slightly lower resolution of 480 x 800 pixels.
- In terms of performance, the Viper L is powered by a quad-core 1.3 GHz processor and has 1GB of RAM, compared to the A25's dual-core 1.0 GHz CPU and 114MB of RAM, which may result in better multitasking on the Viper L.
- Both devices have a 5 MP rear camera, but the Viper L supports 1080p video recording, whereas the A25 does not specify video capabilities.
- The Viper L's battery capacity is 1950 mAh, slightly lower than the A25's 2000 mAh, which may offer marginally better longevity.
- Both phones run older versions of Android, with the Viper L on KitKat and the A25 on Ice Cream Sandwich, affecting the software experience.
- Build quality-wise, the Viper L is lighter and slimmer than the A25, which is bulkier and heavier.
Side-by-side Specification Comparison
Allview Viper L
Karbonn A25
General
Release Date
2015
2013
Announced
2015
2013
Description
N/A
N/A
Display
Size
5"
5"
Type
TFT
TFT
Resolution
480 x 854 pixels, 16:9 ratio (~196 ppi density)
480 x 800 pixels, 5:3 ratio (~187 ppi density)
PPI
480
480
Refresh Rate
60Hz
60Hz
HDR Support
✗
✗
Protection
N/A
N/A
Performance
Chipset
Mediatek MT6582 (28 nm)
N/A
CPU
Quad-core 1.3 GHz Cortex-A7
Dual-core 1.0 GHz
GPU
Mali-400MP2
N/A
Memory
8GB 1GB RAM
114MB
Expandable Storage
✗
✗
Card Slot
microSDHC
microSDHC (dedicated slot)
Camera
Main Camera
5 MP, AF
5 MP
Main Camera Features
LED flash, HDR
LED flash
Front Camera
2 MP
Yes
Front Camera Features
LED flash
N/A
Video Recording
1080p@30fps
Yes
Selfie Video
N/A
N/A
Optical Stabilization
✗
✗
Night Mode
✗
✗
Raw Photo Support
✗
✗
Battery
Capacity
1950 mAh
2000 mAh
Battery Details
Li-Ion 1950 mAh, removable
Li-Ion 2000 mAh battery
Charging Details
N/A
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
142 x 71.5 x 8.6 mm (5.59 x 2.81 x 0.34 in)
146 x 78.6 x 10.5 mm (5.75 x 3.09 x 0.41 in)
Weight
N/A
150 g
Materials
N/A
N/A
Colors
Black, White
White/Black
Foldable
✗
✗
SAR
N/A
N/A
Connectivity
SIM
Dual SIM (Micro-SIM, dual stand-by)
Dual SIM
Network
GSM / HSPA
GSM
Network Speed
HSPA 21.1/11.5 Mbps
N/A
5G
✗
✗
4G
✗
✗
WiFi
Wi-Fi 802.11 b/g/n
Wi-Fi 802.11 b/g/n
Bluetooth
4.0, A2DP, EDR
Yes
NFC
✗
✗
USB
microUSB 2.0
Proprietary
IR Blaster
✗
✗
Headphone Jack
✓
✓
Radio
✗
✗
Positioning
GPS
No
Audio
Stereo Speakers
✗
✗
Loudspeaker
Yes
Yes
Audio Jack
Yes
Yes
Software & Security
Operating System
Android 4.4.2 (KitKat)
Android 4.0 (Ice Cream Sandwich)
Fingerprint
✗
✗
Face Unlock
✗
✗
Sensors
Accelerometer, proximity, compass
Accelerometer, proximity