Overall Score
20.7Category Breakdown
Overall(#7073)20.7
Performance(#8605)27.6
Camera(#2086)39.6
Display(#7530)34.1
Battery(#6192)18.9
Build(#4361)0.2
Connectivity(#7427)27.5
Audio(#1963)8.9
Comparisons Featuring Celkon A402
Alcatel Pop 2 4|Maxwest Astro X4|Panasonic T31|Prestigio Multiphone 3400 Duo|Allview C5 Smiley|Zte Open C|Blu Dash C Music|Celkon Campus Prime|Spice Stellar 440 Mi|Samsung M220l Galaxy Neo|Blu Dash Music 4 0|Qmobile Noir X35|Blu Dash L2|Sony Xperia E1 Dual|Lava Iris 503e|Karbonn A15|Philips W3568|Blu Advance 4 0 L|Samsung Galaxy Trend Ii Duos S7572|Blu Dash L3|Blu Studio 5 0 Ce|Celkon A403|Lava Iris 465|Celkon A66|Samsung Galaxy Star 2 Plus|Samsung Galaxy Fresh S7390|Lg L50|Vodafone Smart 4 Mini|Alcatel Pop C2|Micromax Bolt D320|Celkon Campus Colt A401|Htc Touch Diamond|Lava Iris 250|O2 Xda Ignito|Spice Stellar 439 Mi|Blu Studio 5 0 E|Micromax Bolt D303|Samsung Galaxy Stellar 4g I200|Htc Touch Diamond Cdma|Blu Advance 4 0 L2|Samsung Z1|Blu Dash 4 5 2016|Allview A5 Duo|Zte N880e|Niu Tek 4d2|Celkon A518|Zte Blade C V807|Celkon Campus Buddy A404|Xolo A500l|Samsung Galaxy Ace Nxt|Blu Dash L|Sony Xperia E1|Celkon Ar40|Qmobile Noir A75|Huawei Ascend Y330|Celkon Q405|Lava Iris 410|Celkon A20|Micromax Funbook Talk P360|Motorola Admiral Xt603|Allview Ax501q|Lg Optimus L3 Ii E430
Short Review
- The Celkon A402 features a compact design with dimensions of 125.5 x 64 x 10.2 mm and a lightweight build at 104 grams, available in multiple colors including white, black, blue, and silver.
- Its 4.0-inch TFT display offers a resolution of 480 x 800 pixels, resulting in a pixel density of approximately 233 ppi, suitable for basic tasks but lacking HDR support.
- Performance is driven by a Spreadtrum 7715 chipset with a 1.2 GHz CPU and 4GB of RAM, which allows for basic multitasking but may struggle with more demanding applications.
- The camera system includes a 3.15 MP rear camera capable of video recording and a 1.3 MP front camera for selfies, both of which are modest by current standards.
- The device is powered by a 2000 mAh battery, providing limited endurance without fast or wireless charging options.
- Running on Android 4.4.2 (KitKat), the software experience is dated, lacking modern features found in newer versions.
- Connectivity options include Wi-Fi 802.11 b/g/n and Bluetooth 4.0, but it does not support 5G or NFC.
- The phone is equipped with a microUSB 2.0 port and a standard headphone jack.
- Overall, the Celkon A402 is a basic smartphone suitable for essential functions, with limited performance and features compared to contemporary devices.
Specifications
General
Release Date2015
Announced2015
DescriptionN/A
Display
Size4"
TypeTFT, 256K colors
Resolution480 x 800 pixels, 5:3 ratio (~233 ppi density)
PPI480
Refresh Rate60Hz
HDR Support✗
ProtectionN/A
Performance
ChipsetSpreadtrum 7715
CPU1.2 GHz
GPUMali-400
Memory4GB 512MB RAM
Expandable Storage✗
Card SlotmicroSDHC
Camera
Main Camera3.15 MP
Main Camera FeaturesLED flash
Front Camera1.3 MP
Front Camera FeaturesN/A
Video RecordingYes
Selfie VideoN/A
Optical Stabilization✗
Night Mode✗
Raw Photo Support✗
Battery
Capacity2000 mAh
Battery DetailsLi-Ion 2000 mAh battery
Charging DetailsN/A
Fast Charging✗
Wireless Charging✗
Build & Safety
Dimensions125.5 x 64 x 10.2 mm (4.94 x 2.52 x 0.40 in)
Weight104 g
MaterialsN/A
ColorsWhite, Black, Blue, Silver
Foldable✗
SARN/A
Connectivity
SIMDual SIM
NetworkGSM / HSPA
Network SpeedYes, 384 kbps
5G✗
4G✗
WiFiWi-Fi 802.11 b/g/n
Bluetooth4.0, A2DP
NFC✗
USBmicroUSB 2.0
IR Blaster✗
Headphone Jack✓
Radio✗
PositioningGPS
Audio
Stereo Speakers✗
LoudspeakerYes
Audio JackYes
Software & Security
Operating SystemAndroid 4.4.2 (KitKat)
Fingerprint✗
Face Unlock✗
SensorsAccelerometer