Phone Comparison - Karbonn A19 vs Sony Xperia M4 Aqua Dual vs Samsung Galaxy S6 Edge (CDMA)

general General Info

Manufacturer Karbonn Sony Samsung
Announced February 2014 March 2015 March 2015
Status Available - February 2014 Available - April 2015 Available - April 2015
Price - Rs. 19,400 ($285.29) [Similarly Priced] Rs. 34,900 ($513.24) [Similarly Priced]
Colors Black, White Black, White, Coral, Silver White Pearl, Black Sapphire, Gold Platinum
Form Factor Candybar Candybar Candybar
Dimension - 145.5 x 72.6 x 7.3 mm
(5.73 x 2.86 x 0.29 in)
142 x 70.1 x 7.1 mm
(5.59 x 2.76 x 0.28 in)
Weight - 135 g (4.76 oz) 132 g (4.66 oz)
2G Network GSM 900 / 1800 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - G925V
CDMA2000 1xEV-DO - G925V, G925P, G925R
3G Network HSDPA 2100 HSDPA 850 / 900 / 1900 / 2100 - E2333, E2363
HSDPA 850 / 900 / 1700 / 1900 / 2100 - E2312
HSDPA 850 / 900 / 1900 / 2100 - G925V
4G Network - LTE 800 / 850 / 900 / 1800 / 1900 / 2100 / 2600
(Bands 1, 2, 3, 5, 7, 8, 20) - E2333
LTE band 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 13(700) - G925V
Messaging SMS, MMS, EMail, IM SMS, MMS, Push Mail, EMail, IM SMS, MMS, EMail, IM
Build Features - - IP68 Certified - Dust and Water Proof up to 1.5 Meter and 30 Minutes - Corning Gorilla Glass 4 back panel
- Fingerprint sensor (PayPal certified)
- Samsung Pay (Visa, MasterCard certified)

hardware Hardware and OS

OS Android OS, v4.2.2 (Jelly Bean) Android OS, v5.0.x (Lollipop) Android OS, v5.0.2 (Lollipop)
Processor Dual-core 1.3 GHz, MTK 6572 Quad-core 1.5 GHz Cortex-A53 & quad-core 1.0 GHz Cortex-A53, Qualcomm MSM8939 Snapdragon 615 Quad-core 1.5 GHz Cortex-A53 & Quad-core 2.1 GHz Cortex-A57, Exynos 7420
GPU Mali-400 Adreno 405 Mali-T760MP8
RAM 512 MB 2 GB 3 GB
Internal Memory 4 GB ROM 8 GB / 16 GB (E2333, E2363) 32/64/128 GB
External Memory microSD, up to 32 GB microSD, up to 32 GB No

display Display

Type TFT Capacitive Touchscreen IPS LCD Capacitive Touchscreen, Scratch-resistant Glass Super AMOLED Capacitive Touchscreen, Corning Gorilla Glass 4, Curved Edge Screen
Colors 16M colors 16M colors 16M colors
Size 5.0 inches 5.0 inches 5.1 inches
Resolution 480 x 854 pixels (196 ppi) 720 x 1280 pixels (294 ppi) 1440 x 2560 pixels (576 ppi)
Screen-to-Body Ratio - 65.12% 72.01%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio FM Radio with Recording FM radio with RDS No
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 8 MP, 3264x2448 pixels 13 MP, 4128 x 3096 pixels 16 MP, 2988 x 5312 pixels
Flash LED flash LED flash LED Flash
Features Geo-tagging Auto focus, Geo-tagging, Touch Focus, Face/smile Detection, HDR, Panorama OIS, Auto-focus, Geo-tagging, Touch Focus, Face Detection, Auto HDR, Panorama
Video Yes, 720p@30fps 1080p@30fps 2160p@30fps, 1080p@60fps, 720p@120fps, HDR, dual-video rec.
Front Camera Yes, VGA [Similar] 5 MP, 720p [Similar] 5 MP, 1440p@30fps, dual video call, Auto [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Up to 107 kbps Yes
Edge Yes Up to 296 kbps Yes
3G HSDPA, 21 Mbps; HSUPA, 5.76 Mbps HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps HSPA 42.2/5.76 Mbps, LTE Cat6 300/50 Mbps, EV-DO Rev.A 3.1 Mbps
Bluetooth Yes, v2.0 A2DP, EDR v4.1, A2DP v4.1, A2DP, LE, apt-X
Wi-Fi Wi-Fi 802.11 b/g/n, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, DLNA, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
USB Yes, microUSB v2.0 microUSB v2.0, USB Host microUSB v2.0, USB Host
GPS Yes, with A-GPS support Yes, with A-GPS, GLONASS Yes, with A-GPS, GLONASS
Browser HTML5 HTML5 HTML5

memory User Memory

Internal 4 GB ROM, 512 MB RAM 8 GB / 16 GB (E2333, E2363), 2 GB RAM 32/64/128 GB, 3 GB RAM
Expandable Storage microSD, up to 32 GB microSD, up to 32 GB No
USB OTG - Supported Supported

Apps Sensors

Fingerprint fingerprint not supported fingerprint not supported fingerprint 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 supported NFC supported

battery Battery

Type Li-Ion Battery Non-removable Li-Ion Battery Non-removable Li-Ion Battery
Capacity 1600 mAh 2400 mAh 2600 mAh
Stand by - Up to 493 h (2G)
Up to 488 h (3G)
-
Talk Time - Up to 12 h 40 min (2G)
Up to 13 h 20 min (3G)
Up to 26 h (3G)