Celkon Q405
#7111
Sharp 904
#8107Category Breakdown
Celkon Q405
Sharp 904
Performance
30.020.3
Camera
39.639.6
Display
34.134.1
Battery
15.21.6
Build
0.20.2
Connectivity
25.414.9
Audio
8.987.6
Overall
20.516.3
Summary
- The Celkon Q405 features a larger 4.0-inch TFT display with a resolution of 480 x 800 pixels, offering a higher pixel density than the Sharp 904's 2.4-inch TFT screen at 480 x 640 pixels.
- In terms of performance, the Q405 is powered by a quad-core processor with 4GB of RAM, while the Sharp 904 has 20GB of RAM but lacks detailed performance specifications.
- Both phones have a 3.15 MP rear camera, but the Sharp 904 includes autofocus and 2x optical zoom, enhancing its photographic capabilities.
- The Q405 has a 1500 mAh battery, whereas the Sharp 904's battery specifications are not provided.
- The Q405 runs on Android 4.4 (KitKat), while the software experience of the Sharp 904 is unspecified.
- Overall, the Q405 offers a more modern software experience and larger display, while the Sharp 904 has advantages in camera features and RAM.
Side-by-side Specification Comparison
Celkon Q405
Sharp 904
General
Release Date
2015
2006
Announced
2015
2006
Description
N/A
N/A
Display
Size
4"
2.4"
Type
TFT, 256K colors
TFT, 256K colors
Resolution
480 x 800 pixels, 5:3 ratio (~233 ppi density)
480 x 640 pixels, 4:3 ratio (~333 ppi density)
PPI
480
480
Refresh Rate
60Hz
60Hz
HDR Support
✗
✗
Protection
N/A
N/A
Performance
Chipset
Spreadtrum 7731
N/A
CPU
Quad-core 1.2 GHz
N/A
GPU
Mali-400
N/A
Memory
4GB 512MB RAM
20MB
Expandable Storage
✗
✗
Card Slot
microSDHC
miniSD
Camera
Main Camera
3.15 MP
3.15 MP, AF, 2x optical zoom
Main Camera Features
LED flash
LED flash
Front Camera
1.3 MP
N/A
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
1500 mAh
N/A
Battery Details
Li-Ion 1500 mAh battery
Removable Li-Ion battery
Charging Details
N/A
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
124 x 64.2 x 9.9 mm (4.88 x 2.53 x 0.39 in)
104 x 50 x 28 mm (4.09 x 1.97 x 1.10 in)
Weight
137 g
151 g
Materials
N/A
N/A
Colors
Black, White, Gold, Blue
Violet, Black, Blue
Foldable
✗
✗
SAR
N/A
N/A
Connectivity
SIM
Dual SIM
Mini-SIM
Network
GSM / HSPA
GSM / UMTS
Network Speed
HSPA
Yes, 384 kbps
5G
✗
✗
4G
✗
✗
WiFi
Wi-Fi 802.11 b/g/n
No
Bluetooth
2.0
Yes
NFC
✗
✗
USB
microUSB
Proprietary
IR Blaster
✗
✗
Headphone Jack
✓
✗
Radio
✗
✗
Positioning
GPS
No
Audio
Stereo Speakers
✗
✓
Loudspeaker
Yes
Yes, with stereo speakers
Audio Jack
Yes
No
Software & Security
Operating System
Android 4.4 (KitKat)
N/A
Fingerprint
✗
✗
Face Unlock
✗
✗
Sensors
Accelerometer, proximity
N/A