Phone Comparison - Acer Liquid E2 Duo vs Karbonn Smart A5s vs Alcatel Pop 2 (4.5) Dual SIM

general General Info

Manufacturer Acer Karbonn Alcatel
Announced April 2013 May 2014 September 2014
Status Coming Soon - May 2013 Available - May 2014 Coming Soon - Q4 2014
Colors Black, White White, Black Lemon Yellow, Lavender, Jade Green, Cozy Red, Aqua Blue, White,
Form Factor Candybar Candybar Candybar
Dimension 131 x 68 x 9.9 mm
(5.16 x 2.68 x 0.39 in)
- 132.5 x 65.4 x 9.9 mm
(5.22 x 2.57 x 0.39 in)
Weight 140 g (4.94 oz) - 147 g (5.19 oz)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 900 / 1800 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - 5042D, 5042E (SIM 1, SIM 2)
3G Network HSDPA HSDPA 2100 HSDPA 850 / 900 / 1900 / 2100 - 5042D, 5042E (SIM 1)
4G Network - - LTE 800 / 900 / 1800 / 2100 / 2600 - 5042D (SIM 1)
Messaging SMS, MMS, Push Mail, EMail SMS, MMS, 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) Android OS, v4.4 (KitKat)
Processor Quad-core 1.2 GHz Cortex-A7, MTK 6589 Dual-core 1.3 GHz, MTK 6572 Quad-core 1.2 GHz Cortex-A53, Qualcomm Snapdragon 410
GPU PowerVR SGX 544MP Mali-400MP Adreno 306
RAM 1 GB 512 MB 1 GB
Internal Memory 4 GB 4 GB ROM 8 GB (5 GB user available)
External Memory microSD, up to 32 GB microSD, up to 32 GB microSD, up to 32 GB

display Display

Type IPS LCD capacitive touchscreen IPS LCD Capacitive Touchscreen, Wide Viewing Angle TFT capacitive touchscreen
Colors 16M colors 16M colors 16M colors
Size 4.5 inches 4.0 inches 4.5 inches
Resolution 540 x 960 pixels (245 ppi) 480 x 800 pixels (233 ppi) 480 x 854 pixels (218 ppi)
Screen-to-Body Ratio 62.55% - 64.22%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 8 MP, 3264 x 2448 pixels 5 MP, 2592х1944 pixels 5 MP, 2592 х 1944 pixels
Flash LED flash LED flash LED flash
Features Auto focus, Geo-tagging Auto-focus, Geo-tagging, Face Detection, Panorama Auto focus, Geo-tagging, Touch Focus, Face Detection, HDR, Panorama
Video Yes, 1080p@30fps Yes, 720p 1080p@30fps
Front Camera Yes, 2 MP [Similar] Yes, VGA [Similar] VGA [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSPA+ HSDPA, 21 Mbps; HSUPA, 5.76 Mbps HSDPA, 42 Mbps; HSUPA, 5,76 Mbps; LTE, Cat4, 50 Mbps UL, 150 Mbps DL
Bluetooth Yes, v3.0 with A2DP, EDR Yes, v2.0 A2DP, EDR v4.0, A2DP
Wi-Fi Wi-Fi 802.11 a/b/g/n, dual band, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, DLNA, Wi-Fi hotspot
USB Yes, microUSB v2.0 Yes, microUSB v2.0 microUSB v2.0
GPS Yes, with A-GPS support Yes, with A-GPS support Yes, with A-GPS, GLONASS
Browser HTML HTML HTML5

memory User Memory

Internal 4 GB, 1 GB RAM 4 GB ROM, 512 MB RAM 8 GB (5 GB user available), 1 GB RAM
Expandable Storage microSD, up to 32 GB microSD, up to 32 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 supported

battery Battery

Type Li-Ion Battery Li-Ion Battery Li-Ion Battery
Capacity 2000 mAh 1400 mAh 2000 mAh
Stand by Up to 450 h - Up to 400 h (2G)
Up to 400 h (3G)
Talk Time Up to 9 h - Up to 8 h (2G)
Up to 12 h (3G)