Karbonn A15
#6636
ZTE Open C
#8697Category Breakdown
Karbonn A15
ZTE Open C
Performance
57.351.3
Camera
41.941.9
Display
64.364.3
Battery
43.543.5
Build
70.870.8
Overall
54.152.3
Summary
- The Karbonn A15 and ZTE Open C both feature a 4.0" TFT display with a resolution of 480 x 800 pixels, providing similar visual clarity.
- In terms of performance, the ZTE Open C is equipped with a Qualcomm Snapdragon 200 chipset and a dual-core 1.2 GHz CPU, offering slightly better processing capabilities compared to the A15's 1.0 GHz CPU.
- Both devices have a 3.15 MP rear camera, but the ZTE Open C's video recording is limited to lower quality at 15fps.
- The A15 has a 1420 mAh battery, while the Open C has a slightly smaller 1400 mAh battery, both lacking fast charging.
- The A15 runs on Android 4.0.4, whereas the Open C operates on Firefox OS 1.3, resulting in different software experiences.
- Build quality is comparable, with the Open C being slightly heavier at 125g and available in multiple colors.
Side-by-side Specification Comparison
Karbonn A15
ZTE Open C
General
Release Date
2012
2014
Announced
2012
2014
Description
N/A
N/A
Display
Size
4"
4"
Type
TFT
TFT, 256K colors
Resolution
480 x 800 pixels, 5:3 ratio (~233 ppi density)
480 x 800 pixels, 5:3 ratio (~233 ppi density)
PPI
480
480
Refresh Rate
60Hz
60Hz
Peak Brightness
N/A
N/A
HDR Support
✗
✗
Protection
N/A
N/A
Performance
Chipset
N/A
Qualcomm MSM8210 Snapdragon 200 (28 nm)
CPU
1.0 GHz
Dual-core 1.2 GHz Cortex-A7
GPU
N/A
Adreno 302
Memory
4GB (2.5GB user available), 512MB RAM
4GB 512MB RAM
Expandable Storage
✗
✗
Card Slot
microSDHC (dedicated slot)
microSDHC (dedicated slot)
Camera
Main Camera
3.15 MP
3.15 MP
Main Camera Details
3.15 MP
3.15 MP
Front Camera
N/A
N/A
Front Camera Details
N/A
N/A
Video Recording
Yes
352x288@15fps
Selfie Video
N/A
N/A
OIS
✗
✗
Night Mode
✗
✗
RAW Support
✗
✗
Battery
Capacity
1420 mAh
1400 mAh
Battery Details
Li-Ion 1420 mAh, removable
Li-Ion 1400 mAh, removable
Charging Details
N/A
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Design
Dimensions
N/A
126 x 64.7 x 10.8 mm (4.96 x 2.55 x 0.43 in)
Weight
N/A
125 g
Materials
N/A
N/A
Water Resistance
N/A
N/A
Colors
Black
Orange, Black
Foldable
✗
✗
Connectivity
SIM
Dual SIM (Mini-SIM)
Micro-SIM
Network
GSM / HSPA
GSM / HSPA
Network Speed
HSPA 7.2/0.384 Mbps
HSPA 21.1/5.76 Mbps
5G
✗
✗
4G
✗
✗
WiFi
Wi-Fi 802.11 b/g/n
Wi-Fi 802.11 b/g/n, hotspot
Bluetooth
2.0
2.1
NFC
✗
✗
USB
microUSB 2.0
microUSB 2.0
IR Blaster
✗
✗
Headphone Jack
✓
✓
Radio
✗
✗
Positioning
GPS
GPS
Software
Operating System
Android 4.0.4 (Ice Cream Sandwich)
Firefox OS 1.3
OS Version
Android 4.0.4 (Ice Cream Sandwich)
Firefox OS 1.3
Security
Fingerprint
✗
✗
Face Unlock
✗
✗
Sensors
Accelerometer
Accelerometer
Audio
Stereo Speakers
✗
✗
Loudspeaker
Yes
Yes
Audio Jack
Yes
Yes