Celkon A19
#8590
HTC EVO Shift 4G
#8563Category Breakdown
Celkon A19
HTC EVO Shift 4G
Performance
19.632.0
Camera
39.614.1
Display
16.923.0
Battery
14.015.2
Build
0.215.0
Connectivity
29.526.9
Audio
8.98.9
Overall
14.714.8
Summary
- The Celkon A19 features a 4.0-inch TFT display with a resolution of 480 x 800 pixels, while the HTC EVO Shift 4G has a slightly smaller 3.6-inch TFT display with the same resolution but a higher pixel density of ~259 ppi.
- In terms of performance, the A19 is powered by an 832 MHz CPU with no RAM, whereas the Shift 4G offers a more capable 800 MHz Snapdragon S2 CPU with 2GB of RAM, enhancing multitasking.
- Both devices have a 5 MP rear camera, but the Shift 4G includes autofocus and can record video at 720p, compared to the A19's basic video capabilities.
- The A19 has a 1400 mAh battery, while the Shift 4G has a slightly larger 1500 mAh battery.
- Both phones run on older versions of Android, with the A19 on Gingerbread and the Shift 4G on Froyo, upgradable to Gingerbread, featuring HTC's Sense UI for a better software experience.
Side-by-side Specification Comparison
Celkon A19
HTC EVO Shift 4G
General
Release Date
2012
2011
Announced
2012
2011
Description
N/A
For Sprint
Display
Size
4"
3.6"
Type
TFT
TFT, 65K colors
Resolution
480 x 800 pixels, 5:3 ratio (~233 ppi density)
480 x 800 pixels, 5:3 ratio (~259 ppi density)
PPI
480
480
Refresh Rate
60Hz
60Hz
HDR Support
✗
✗
Protection
N/A
Corning Gorilla Glass
Performance
Chipset
N/A
Qualcomm MSM7630 Snapdragon S2
CPU
832 MHz
800 MHz Scorpion
GPU
N/A
Adreno 205
Memory
N/A
2GB 512MB RAM
Expandable Storage
✗
✗
Card Slot
microSDHC (dedicated slot)
microSDHC (dedicated slot), 2 GB included
Camera
Main Camera
5 MP
5 MP, AF
Main Camera Features
LED flash
LED flash
Front Camera
Yes
Yes
Front Camera Features
N/A
N/A
Video Recording
Yes
720p
Selfie Video
N/A
N/A
Optical Stabilization
✗
✗
Night Mode
✗
✗
Raw Photo Support
✗
✗
Battery
Capacity
1400 mAh
1500 mAh
Battery Details
Li-Ion 1400 mAh battery
Removable Li-Ion 1500 mAh battery
Charging Details
N/A
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
124 x 68 x 10.8 mm (4.88 x 2.68 x 0.43 in)
117 x 60 x 16 mm (4.61 x 2.36 x 0.63 in)
Weight
110 g
130 g
Materials
N/A
N/A
Colors
Black
Black
Foldable
✗
✗
SAR
N/A
0.72 W/kg (head) 1.14 W/kg (body)
Connectivity
SIM
Dual SIM (Mini-SIM)
Mini-SIM
Network
GSM / HSPA
CDMA / EVDO
Network Speed
HSPA
EV-DO Rev.A 3.1 Mbps
5G
✗
✗
4G
✗
✗
WiFi
Wi-Fi 802.11 b/g/n
Wi-Fi 802.11 b/g/n, WiMAX 802.16 e, hotspot
Bluetooth
Yes
2.1, A2DP
NFC
✗
✗
USB
microUSB 2.0
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 2.3.7 (Gingerbread)
Android 2.2 (Froyo), upgradable to 2.3 (Gingerbread), Sense UI
Fingerprint
✗
✗
Face Unlock
✗
✗
Sensors
Accelerometer, proximity
Accelerometer, proximity, compass