Phone Comparison - Karbonn A4+ vs Samsung Galaxy J7 vs YU Yunique

Price Comparison (India) - -

general General Info

Manufacturer Karbonn Samsung YU
Announced May 2013 June 2015 September 2015
Status Available - May 2013 Available - June 2015 Available - September 2015
Price - Rs. 13,400 ($197.06) [Similarly Priced] Rs. 4,444 ($65.35) [Similarly Priced]
Colors White/Black White, Black Serene White, Black, Moonstone Grey
Form Factor Candybar Candybar Candybar
Dimension - 152.4 x 78.6 x 7.5 mm
(6 x 3.09 x 0.3 in)
134.5 x 67.5 x 8.3 mm
(5.3 x 2.66 x 0.33 in)
Weight - 171 g (6.03 oz) 128 g (4.52 oz)
2G Network GSM 900 / 1800 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network N/A HSDPA 900 / 2100 HSDPA 850 / 1900 / 2100
TD-SCDMA 1900 / 2100
4G Network - LTE LTE 1800 / 2600 TD-LTE 1900 / 2300 / 2500 / 2600 (Bands 3, 7, 38, 39, 40, 41)
Messaging SMS, MMS, EMail, IM SMS, MMS, EMail, IM SMS, MMS, EMail, IM

hardware Hardware and OS

OS Android OS, v4.0 (Ice Cream Sandwich) Android OS, v5.1 (Lollipop) Android OS, v5.1 (Lollipop)
Processor Dual-core 1 GHz Octa-core 1.2 GHz, Exynos 7580 Quad-core 1.2 GHz Cortex-A53, Qualcomm MSM8916 Snapdragon 410
GPU - Mali-T720 Adreno 306
RAM 512 MB 1.5 GB 1 GB
Internal Memory 139 MB 16 GB 8 GB
External Memory microSD, up to 32 GB microSD, up to 128 GB microSD, up to 32 GB

display Display

Type IPS LCD capacitive touchscreen Super AMOLED Capacitive Touchscreen IPS LCD Capacitive Touchscreen
Colors 16M colors 16M colors 16M colors
Size 4.0 inches 5.5 inches 4.7 inches
Resolution 480 x 800 pixels (233 ppi) 720 x 1280 pixels (267 ppi) 720 x 1280 pixels (312 ppi)
Screen-to-Body Ratio - 69.63% 67.28%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio FM radio FM radio with RDS; recording FM Radio
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 3.2 MP, 2048x1536 pixels 13 MP, 4128 x 3096 pixels 8 MP, 3264 x 2448 pixels
Flash No LED flash LED flash
Features Face Detection Auto focus, Geo-tagging, Touch Focus, Beauty Face, Continuous Shots, Sensor Size: 1/3.06-inch, F1.9, Interval Shot, Panorama, Sports Mode, Sound and Shot Mode Auto focus, Geo-tagging, Touch Focus, Face Detection, HDR, Sony Sensor, Panorama, Real-time HDR
Video Yes 1080p@30fps Yes, 1080p
Front Camera No [Similar] 5 MP [Similar] 2 MP, 720p [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G No HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps HSPA, LTE Cat4 150/50 Mbps
Bluetooth Yes v4.1, A2DP v4.0, A2DP
Wi-Fi Wi-Fi 802.11 b/g/n, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot Wi-Fi 802.11 b/g/n, hotspot
USB Yes microUSB v2.0 microUSB v2.0
GPS No Yes, with A-GPS, GLONASS Yes, with A-GPS, GLONASS, Beidou
Browser HTML HTML5 HTML5

memory User Memory

Internal 139 MB, 512 MB RAM 16 GB, 1.5 GB RAM 8 GB, 1 GB RAM
Expandable Storage microSD, up to 32 GB microSD, up to 128 GB microSD, up to 32 GB

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-Ion Battery Li-Ion Battery Li-Po Battery
Capacity 1250 mAh 3000 mAh 2000 mAh
Stand by - Up to 354 h Up to 271 h
Talk Time - Up to 18 h (3G) Up to 7 h