Phone Comparison - Asus Zenfone 4 vs Karbonn Titanium S1 Plus vs Karbonn Titanium S99

general General Info

Manufacturer Asus Karbonn Karbonn
Announced January 2014 April 2014 June 2014
Status Available - June 2014 Available - April 2014 Available - June 2014
Colors Black, White, Red, Blue, Yellow White, Black Black
Form Factor Candybar Candybar Candybar
Dimension 124.4 x 61.4 x 6.3-11.2
(4.9 x 2.42 x 0.25-0.44)
123.9 x 63.7 x 10.9 mm
(4.88 x 2.51 x 0.43 in)
-
Weight 115 g (4.06 oz) 127 g (4.48 oz) -
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 900 / 1800 - SIM 1 & SIM 2
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 2100 HSDPA 2100
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM

hardware Hardware and OS

OS Android OS, v4.3 (Jelly Bean), upgradable to v4.4.2 (KitKat) Android OS, v4.3 (Jelly Bean), upgradable to v4.4 (KitKat) Android OS, v4.4.2 (KitKat)
Processor Dual-core 1.2 GHz, Intel Atom Z2520 Quad-core 1.2 GHz, Qualcomm Snapdragon 200 MSM8210 Quad-core 1.3 GHz, Mediatek MT6582M
GPU PowerVR SGX544MP2 Adreno 302 Mali-400MP2
RAM 1 GB 1 GB 512 MB
Internal Memory 8 GB 4 GB ROM 4 GB (1.11 GB for apps, 1.36 GB for mass storage)
External Memory microSD, up to 64 GB microSD, up to 32 GB microSD, up to 32 GB

display Display

Type LCD Capacitive Touchscreen, Corning Gorilla Glass 3 TFT Capacitive Touchscreen TFT capacitive touchscreen
Colors 16M colors 16M colors 16M colors
Size 4.0 inches 4.0 inches 4.0 inches
Resolution 480 x 800 pixels (233 ppi) 480 x 800 pixels (233 ppi) 480 x 800 pixels (233 ppi)
Screen-to-Body Ratio 59.74% 57.82% -
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 5 MP, 2592 x 1944 pixels 5 MP, 2592х1944 pixels 5 MP, 2592х1944 pixels
Flash No LED flash LED Flash
Features Auto focus, Geo-tagging, Panorama Fixed focus, Geo-tagging, Touch Focus, Face Detection, BSI Sensor Auto-focus, Geo-tagging, Touch Focus, Panorama
Video Yes, 1080p@30fps Yes, 720p Yes, 480p
Front Camera Yes, VGA [Similar] Yes, VGA [Similar] Yes, VGA [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSDPA, 42.2 Mbps; HSUPA, 5.76 Mbps HSDPA, 21 Mbps; HSUPA, 5.76 Mbps HSDPA, 21 Mbps; HSUPA, 11 Mbps
Bluetooth Yes, v4.0 with A2DP, EDR Yes, v4.0 with A2DP, LE Yes, v3.0
Wi-Fi Wi-Fi 802.11 b/g/n, Wi-Fi Direct, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, Wi-Fi hotspot
USB Yes, microUSB v2.0 Yes, microUSB v2.0, USB On-the-go Yes, microUSB v2.0, USB On-the-go
GPS Yes, with A-GPS support Yes, with A-GPS support Yes, with A-GPS support
Browser HTML HTML5 HTML5

memory User Memory

Internal 8 GB, 1 GB RAM 4 GB ROM, 1 GB RAM 4 GB (1.11 GB for apps, 1.36 GB for mass storage), 512 MB RAM
Expandable Storage microSD, up to 64 GB microSD, up to 32 GB microSD, up to 32 GB
USB OTG - Supported Supported

Apps Sensors

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

battery Battery

Type Li-Po Battery Li-Ion Battery Li-Ion Battery
Capacity 1200/1600 mAh 1500 mAh 1400 mAh
Stand by Up to 192 h - Up to 200 h
Talk Time Up to 10 h - Up to 5 h 30 min