Karbonn A37
#7821
verykool R800
#8312Category Breakdown
Karbonn A37
verykool R800
Performance
25.719.2
Camera
39.639.6
Display
16.916.9
Battery
24.226.6
Build
0.20.2
Connectivity
30.821.1
Audio
8.98.9
Overall
17.315.5
Summary
- The Karbonn A37 and verykool R800 both feature a 7.0-inch TFT display with a resolution of 480 x 800 pixels, offering similar visual experiences.
- In terms of performance, the A37 is equipped with a dual-core 1.0 GHz CPU and 4GB of RAM, while the R800 has a lower 800 MHz CPU and no RAM, which may affect multitasking capabilities.
- Both devices have a 2 MP rear camera with video recording, but neither offers a front-facing camera.
- The A37 has a 3000 mAh battery, whereas the R800 has a slightly larger 3500 mAh battery, potentially providing longer usage time.
- The A37 runs on Android 4.1 (Ice Cream Sandwich), offering a more updated software experience compared to the R800's Android 2.2 (Froyo).
- Build-wise, the A37 is lighter at 335g and has a slimmer profile compared to the R800, which weighs 417g and is slightly bulkier.
Side-by-side Specification Comparison
Karbonn A37
verykool R800
General
Release Date
2013
2012
Announced
2013
2012
Description
N/A
N/A
Display
Size
7"
7"
Type
TFT
TFT
Resolution
480 x 800 pixels, 5:3 ratio (~133 ppi density)
480 x 800 pixels, 5:3 ratio (~133 ppi density)
PPI
480
480
Refresh Rate
60Hz
60Hz
HDR Support
✗
✗
Protection
N/A
N/A
Performance
Chipset
N/A
N/A
CPU
Dual-core 1.0 GHz
800 MHz
GPU
N/A
N/A
Memory
4GB 512MB RAM
N/A
Expandable Storage
✗
✗
Card Slot
microSDHC (dedicated slot)
microSDHC (dedicated slot)
Camera
Main Camera
2 MP
2 MP
Main Camera Features
N/A
N/A
Front Camera
Yes
VGA
Front Camera Features
N/A
N/A
Video Recording
Yes
Yes
Selfie Video
N/A
N/A
Optical Stabilization
✗
✗
Night Mode
✗
✗
Raw Photo Support
✗
✗
Battery
Capacity
3000 mAh
3500 mAh
Battery Details
Li-Ion 3000 mAh battery
Non-removable Li-Po 3500 mAh battery
Charging Details
N/A
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
197 x 124 x 12.3 mm (7.76 x 4.88 x 0.48 in)
216 x 125 x 11 mm (8.50 x 4.92 x 0.43 in)
Weight
335 g
417 g
Materials
N/A
N/A
Colors
Black/White
Black
Foldable
✗
✗
SAR
N/A
N/A
Connectivity
SIM
Dual SIM
Mini-SIM
Network
GSM / HSPA
GSM / HSPA
Network Speed
HSPA 7.2/0.384 Mbps
HSPA 7.2/0.384 Mbps
5G
✗
✗
4G
✗
✗
WiFi
Wi-Fi 802.11 b/g/n, hotspot
Wi-Fi 802.11 b/g, hotspot
Bluetooth
Yes
2.1
NFC
✗
✗
USB
Proprietary
Proprietary
IR Blaster
✗
✗
Headphone Jack
✓
✓
Radio
✗
✗
Positioning
GPS
GPS
Audio
Stereo Speakers
✗
✗
Loudspeaker
Yes
Yes
Audio Jack
Yes
Yes
Software & Security
Operating System
Android 4.1 (Ice Cream Sandwich)
Android 2.2 (Froyo)
Fingerprint
✗
✗
Face Unlock
✗
✗
Sensors
Accelerometer
Accelerometer, proximity, compass