Overall Score
16.5Category Breakdown
Overall(#8046)16.5
Performance(#8303)29.5
Camera(#2086)39.6
Display(#10554)16.9
Battery(#7383)15.2
Build(#4361)0.2
Connectivity(#8387)19.0
Audio(#1963)8.9
Comparisons Featuring Celkon A40
Short Review
- The Celkon A40 features a compact design with dimensions of 126.2 x 64 x 10.8 mm and a weight of 126.5g, making it easy to handle.
- Its 4.0-inch TFT display offers a resolution of 480 x 800 pixels, resulting in a pixel density of approximately 233 ppi, which is adequate for basic tasks.
- Performance is powered by a dual-core 1.3 GHz CPU and 4GB of RAM, providing sufficient capability for everyday applications.
- The rear camera is 5 MP, allowing for basic photography, but lacks optical image stabilization and a front-facing camera.
- The battery capacity is 1500 mAh, which may require frequent charging due to its limited size.
- Running on Android 4.2.2 (Jelly Bean), the software experience is dated compared to current standards.
- Connectivity options include Wi-Fi 802.11 b/g/n and Bluetooth 2.0, but it does not support 5G or NFC.
- The device is equipped with a microUSB 2.0 port for charging and data transfer.
- Available colors are white, yellow, and blue, adding some variety to its appearance.
- Overall, the Celkon A40 is a basic smartphone suitable for essential functions.
Specifications
General
Release Date2014
Announced2014
DescriptionN/A
Display
Size4"
TypeTFT
Resolution480 x 800 pixels, 5:3 ratio (~233 ppi density)
PPI480
Refresh Rate60Hz
HDR Support✗
ProtectionN/A
Performance
ChipsetN/A
CPUDual-core 1.3 GHz
GPUN/A
Memory4GB 512MB RAM
Expandable Storage✗
Card SlotmicroSDHC (dedicated slot)
Camera
Main Camera5 MP
Main Camera FeaturesN/A
Front CameraVGA
Front Camera FeaturesN/A
Video RecordingYes
Selfie VideoN/A
Optical Stabilization✗
Night Mode✗
Raw Photo Support✗
Battery
Capacity1500 mAh
Battery DetailsLi-Ion 1500 mAh battery
Charging DetailsN/A
Fast Charging✗
Wireless Charging✗
Build & Safety
Dimensions126.2 x 64 x 10.8 mm (4.97 x 2.52 x 0.43 in)
Weight126.5 g
MaterialsN/A
ColorsWhite, Yellow, Blue
Foldable✗
SARN/A
Connectivity
SIMDual SIM
NetworkGSM
Network SpeedN/A
5G✗
4G✗
WiFiWi-Fi 802.11 b/g/n, hotspot
Bluetooth2.0
NFC✗
USBmicroUSB 2.0
IR Blaster✗
Headphone Jack✓
Radio✗
PositioningGPS
Audio
Stereo Speakers✗
LoudspeakerYes
Audio JackYes
Software & Security
Operating SystemAndroid 4.2.2 (Jelly Bean)
Fingerprint✗
Face Unlock✗
SensorsAccelerometer, proximity