Here is the comparison of features and specification of the mobile phones Celkon A21 and HTC One M8s.
Celkon A21 is manufactured by Celkon and this phone was announced in 2014. Celkon A21 comes with with 4.0 inches and the resolution of the screen is 320 x 480 pixels.
This phone supports following network:
2G: GSM 900 / 1800 - SIM 1 & SIM 2
3G: HSDPA 2100
Dipsplay Type: The dispaly type of the Celkon A21 is Capacitive touchscreen.
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HTC One M8s is manufactured by HTC and this phone was announced in 2015, April. HTC One M8s comes with with 5.0 inches and the resolution of the screen is 1080 x 1920 pixels.
This phone supports following network:
2G: GSM 850 / 900 / 1800 / 1900
3G: HSDPA 850 / 900 / 1900 / 2100 - EMEA
4G: LTE band 3(1800), 5(850), 7(2600), 8(900), 20(800) - EMEA
Dipsplay Type: The dispaly type of the HTC One M8s is Super LCD3 capacitive touchscreen with 16M colors.
Specification Summary: Celkon A21 vs HTC One M8s | ||
Mobile Device | Celkon A21 | HTC One M8s |
Display | 4.0 inches | 5.0 inches |
Resolution | 320 x 480 pixels | 1080 x 1920 pixels |
Processor | Quad-core 1.3 GHz Cortex-A7 | Quad-core 1 GHz Cortex-A53 & Quad-core 1.7 GHz Cortex-A57 |
Primary Camera | 3.15 MP | 13 MP + 2MP |
Front Camera | 1.3 MP | 5 MP |
Storage | 512 MB ROM | 16/32 GB |
Battery | Li-Ion 1500 mAh | Non-removable Li-Po 2840 mAh |
Full Specification comparison of Celkon A21 vs HTC One M8s | ||
Mobile Device | Celkon A21 | HTC One M8s |
Display |
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Screen Size | 4.0 inches (~57.8% screen-to-body ratio) | 5.0 inches (~66.7% screen-to-body ratio) |
Screen Resolution | 320 x 480 pixels | 1080 x 1920 pixels |
Pixel Density | 320 x 480 pixels (~144 ppi pixel density) | 1080 x 1920 pixels (~441 ppi pixel density) |
Display Type | Capacitive touchscreen | Super LCD3 capacitive touchscreen with 16M colors |
Screen Protection | Corning Gorilla Glass 3 (TBC) | |
Processor and RAM |
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Processor | Quad-core 1.3 GHz Cortex-A7 | Quad-core 1 GHz Cortex-A53 & Quad-core 1.7 GHz Cortex-A57 |
Interal Storage | 512 MB ROM, 256 MB RAM | 16/32 GB, 2 GB RAM |
External Storage | microSD, up to 32 GB | microSD, up to 128 GB |
OS |
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OS Details | Android OS, v4.2.2 (Jelly Bean) | Android OS, v5.0 (Lollipop) |
Display |
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Display | 4.0 inches (~57.8% screen-to-body ratio) Capacitive touchscreen 320 x 480 pixels (~144 ppi pixel density) |
5.0 inches (~66.7% screen-to-body ratio) Super LCD3 capacitive touchscreen, 16M colors 1080 x 1920 pixels (~441 ppi pixel density) |
Display Type | Capacitive touchscreen | Super LCD3 capacitive touchscreen, 16M colors |
Camera |
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Main Camera | 3.15 MP | 13 MP + 2MP, 4128 x 3096 pixels, autofocus, dual-LED (dual tone) flash |
Front Camera | 1.3 MP | 5 MP, 1080p@30fps, HDR |
Camera Features | Automatic simultaneous video and image recording, geo-tagging, face/smile detection, HDR, panorama | |
Connectivity |
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GPRS | Yes | Yes |
EDGE | Yes | Yes |
2G | GSM 900 / 1800 - SIM 1 & SIM 2 | GSM 850 / 900 / 1800 / 1900 |
3G | HSDPA 2100 | HSDPA 850 / 900 / 1900 / 2100 - EMEA |
4G | LTE band 3(1800), 5(850), 7(2600), 8(900), 20(800) - EMEA | |
Wi-Fi/connectivity | Yes | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, hotspot |
Bluetooth | v4.0 | v4.1, A2DP, apt-X |
GPS | No | Yes, with A-GPS, GLONASS |
USB | Yes | microUSB v2.0 (MHL TV-out), USB Host |
Multimedia |
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FM Radio | FM radio | Stereo FM radio with RDS |
Loudspeaker | ||
Audio Jack | Yes | Yes |
Other Features |
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Compass | Yes | |
Proximity Sensors | Yes | |
Accelerometer | Yes | Yes |
Ambient Sensor | ||
Gyroscope Sensor | Yes | |
Barometer Sensor | Yes | |
Temperature Sensor |
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