Phone Comparison - Celkon S1 vs Celkon A64

Celkon S1
celkon s1
Celkon A64
celkon a64
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general General Info

Manufacturer Celkon Celkon
Announced January 2014 October 2013
Status Available - January 2014 Available - October 2013
Colors Black Black
Form Factor Candybar Candybar
Dimension 6.5 mm thickness
(0.26 in thickness)
124 x 65 x 10.5 mm
(4.88 x 2.56 x 0.41 in)
Weight 137 g (4.83 oz) 125.6 g (4.41.0.21 oz)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 900 / 1800 - SIM 1 & SIM 2
3G Network HSDPA 2100 No
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM

hardware Hardware and OS

OS Android OS, v4.2.1 (Jelly Bean) Android OS, v4.2.2 (Jelly Bean)
Processor Quad-core 1.5 GHz, MTK 6589T [Similar] Dual-core 1 GHz [Similar]
GPU PowerVR SGX544 [Similar] -
RAM 1 GB [Browse Similar] 256 MB [Browse Similar]
Internal Memory 16 GB ROM 512 MB ROM
External Memory No microSD, up to 32 GB

display Display

Type IPS LCD Capacitive Touchscreen, OGS TFT touchscreen
Colors 16.7M colors -
Size 5.0 inches [Similar] 4.0 inches [Similar]
Resolution 1080 x 1920 pixels (441 ppi) [Similar] 320 x 480 pixels (144 ppi)
Screen-to-Body Ratio - 59.29%
Multi-Touch yes yes

multimedia Multimedia

3.5mm Jack yes yes
Radio FM Radio with Recording -
Games Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes

camera Camera

Rear Camera 13 MP, 4128 x 3096 pixels [Similar] 2 MP, 1600x1200 pixels [Similar]
Flash Dual-LED flash No
Features Auto focus, Geo-tagging, Touch Focus, Face Detection, 360 degree Panorama, HDR, Image Stabilization, Cinemagraph, Object Eraser Fixed Focus, Geo-tagging
Video Yes, 1080p@30fps Yes
Front Camera Yes, 8 MP, Auto focus [Similar] Yes, VGA [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes
Edge Yes Yes
3G HSDPA, 42.2 Mbps, HSUPA, 11.5 Mbps No
Bluetooth Yes, v4.0 with A2DP Yes, with A2DP
Wi-Fi Wi-Fi 802.11 b/g/n, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, Wi-Fi hotspot
USB Yes, microUSB v2.0 Yes
GPS Yes, with A-GPS support No
Browser HTML5 HTML5

memory User Memory

Internal 16 GB ROM, 1 GB RAM 512 MB ROM, 256 MB RAM
Expandable Storage No microSD, up to 32 GB

Apps Sensors

Fingerprint fingerprint not supported fingerprint not supported
Proximity Sensor proximity sensor present proximity sensor present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present
NFC NFC not supported NFC not supported

battery Battery

Type Li-Ion Battery Li-Ion Battery
Capacity 2300 mAh 1400 mAh
Stand by - -
Talk Time - -