Celkon CT
#7936
LG Optimus Black P970
#7404Category Breakdown
Celkon CT
LG Optimus Black P970
Performance
19.732.1
Camera
39.615.4
Display
17.954.4
Battery
26.615.2
Build
0.20.2
Connectivity
32.529.3
Audio
8.98.9
Overall
16.919.0
Summary
- The Celkon CT features a larger 7.0-inch TFT display with a resolution of 600 x 1024 pixels, while the LG Optimus Black P970 has a smaller 4.0-inch IPS LCD display at 480 x 800 pixels, offering better pixel density.
- In terms of performance, the Celkon CT is equipped with a dual-core 1.0 GHz CPU and lacks RAM, whereas the LG Optimus Black P970 has a more capable 1.0 GHz Cortex-A8 CPU with 2GB of RAM, providing a smoother experience.
- The camera on the Celkon CT is limited to a 2 MP rear sensor, while the LG model boasts a 5 MP rear camera with autofocus and 720p video recording capabilities.
- Battery capacity is significantly higher in the Celkon CT at 3500 mAh compared to the 1500 mAh in the LG Optimus Black.
- Both devices run different versions of Android, with the Celkon CT on Android 4.1 and the LG Optimus Black P970 upgradable to Android 4.0, but the latter offers a more refined software experience overall.
Side-by-side Specification Comparison
Celkon CT
LG Optimus Black P970
General
Release Date
2013
2011
Announced
2013
2011
Description
Tablet with support for GSM voice communication, SMS, and MMS
Also known as LG Optimus P970 schwarz in Germany
Display
Size
7"
4"
Type
TFT
IPS LCD
Resolution
600 x 1024 pixels, 16:9 ratio (~170 ppi density)
480 x 800 pixels, 5:3 ratio (~233 ppi density)
PPI
600
480
Refresh Rate
60Hz
60Hz
HDR Support
✗
✗
Protection
N/A
Corning Gorilla Glass
Performance
Chipset
N/A
TI OMAP 3630
CPU
Dual-core 1.0 GHz
1.0 GHz Cortex-A8
GPU
N/A
PowerVR SGX530
Memory
N/A
2GB (1GB user available), 512MB RAM
Expandable Storage
✗
✗
Card Slot
microSDXC (dedicated slot)
microSDHC (dedicated slot)
Camera
Main Camera
2 MP
5 MP, AF
Main Camera Features
N/A
LED flash
Front Camera
VGA
2 MP
Front Camera Features
N/A
N/A
Video Recording
Yes
720p@30fps
Selfie Video
N/A
N/A
Optical Stabilization
✗
✗
Night Mode
✗
✗
Raw Photo Support
✗
✗
Battery
Capacity
3500 mAh
1500 mAh
Battery Details
Li-Ion 3500 mAh, non-removable
Removable Li-Ion 1500 mAh battery
Charging Details
N/A
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
193 x 123 x 9 mm (7.60 x 4.84 x 0.35 in)
122 x 64 x 9.2 mm (4.80 x 2.52 x 0.36 in)
Weight
180 g
109 g
Materials
N/A
N/A
Colors
Gray
Black, Pink, Silver, White, Brown
Foldable
✗
✗
SAR
N/A
N/A
Connectivity
SIM
Yes
Mini-SIM
Network
GSM / HSPA
GSM / HSPA
Network Speed
HSPA
HSPA 7.2/5.76 Mbps
5G
✗
✗
4G
✗
✗
WiFi
Wi-Fi 802.11 b/g/n
Wi-Fi 802.11 b/g/n, Wi-Fi Direct, DLNA, hotspot
Bluetooth
Yes
2.1, A2DP, EDR
NFC
✗
✗
USB
Proprietary
microUSB 2.0
IR Blaster
✗
✗
Headphone Jack
✓
✓
Radio
✗
✗
Positioning
GPS
GPS, A-GPS
Audio
Stereo Speakers
✗
✗
Loudspeaker
Yes
Yes
Audio Jack
Yes
Yes
Software & Security
Operating System
Android 4.1 (Jelly Bean)
Android 2.2 (Froyo), 2.3.4 (Gingerbread), upgradable to 4.0 (Ice Cream Sandwich)
Fingerprint
✗
✗
Face Unlock
✗
✗
Sensors
Accelerometer, proximity
Accelerometer, gyro, proximity, compass