Phone Comparison - Asus Padfone 2 A68 vs Samsung Galaxy Ace 4 LTE vs Lenovo A606

general General Info

Manufacturer Asus Samsung Lenovo
Announced October 2012 June 2014 September 2014
Status Available - December 2012 Available - July 2014 Available - September 2014
Price - - Rs. 4,770 ($69.99) [Similarly Priced]
Colors Black Iris Charcoal, Classic White Black, White
Form Factor Candybar Candybar Candybar
Dimension 137.9 x 68.9 x 9 mm
(5.43 x 2.71 x 0.35 in)
121.4 x 62.9 x 11 mm
(4.78 x 2.48 x 0.43 in)
141.5 x 73.2 x 9.1 mm
(5.57 x 2.88 x 0.36 in)
Weight 135 g (4.76 oz) 130.3 g (4.59.0.11 oz) 170 g (6 oz)
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 850 / 900 / 1700 / 1900 / 2100 HSDPA 850 / 900 / 2100 HSDPA 900 / 2100
4G Network LTE LTE 800 / 900 / 1800 / 2600 LTE 800 / 1800 / 2100 / 2600
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM SMS, MMS, EMail, IM

hardware Hardware and OS

OS Android OS, v4.x (Ice Cream Sandwich) Android OS, v4.4.2 (KitKat) Android OS, v4.4.2 (KitKat)
Processor Quad-core 1.5 GHz Krait, Qualcomm APQ8064 Snapdragon Dual-core 1.2 GHz Quad-core 1.3 GHz Cortex-A7, Mediatek MT6582M
GPU Adreno 320 - Mali-400MP2
RAM 2 GB 1 GB 1 GB
Internal Memory N/A 4 GB 8 GB
External Memory microSD, up to 32 GB microSD, up to 64 GB microSD, up to 32 GB

display Display

Type Super IPS+ LCD capacitive touchscreen TFT capacitive touchscreen IPS LCD capacitive touchscreen
Colors 16M colors 16M colors 16M colors
Size 4.7 inches 4.0 inches 5.0 inches
Resolution 720 x 1280 pixels (312 ppi) 480 x 800 pixels (233 ppi) 480 x 854 pixels (196 ppi)
Screen-to-Body Ratio 64.29% 59.76% 66.46%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 13 MP, 4032 x 3224 pixels 5 MP, 2592 х 1944 pixels 8 MP, 3264 x 2448 pixels
Flash LED flash LED flash LED flash
Features Auto focus, Geo-tagging, Touch Focus, Face Detection Auto focus, Geo-tagging, Face And Smile Detection, Panorama Auto focus, Geo-tagging
Video Yes, 1080p@30fps Yes, 720p@30fps Yes
Front Camera Yes, 1.2 MP [Similar] Yes, VGA [Similar] 2 MP [Similar]

connectivity Connectivity and Data Rate

GPRS Class 10 (4+1/3+2 slots), 32 - 48 kbps Yes Yes
Edge Class 10, 236.8 kbps Yes Yes
3G DC-HSPA+; LTE HSDPA, 42 Mbps; HSUPA, 5.76 Mbps; LTE, Cat4, 50 Mbps UL, 150 Mbps DL HSPA 21.1/5.76 Mbps, LTE Cat3 100/50 Mbps
Bluetooth Yes, v4.0 with A2DP Yes, v4.0 with A2DP 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 Direct, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, Wi-Fi hotspot
USB Yes, microUSB (MHL) v2.0 Yes, microUSB v2.0 microUSB v2.0
GPS Yes, with A-GPS support Yes, with A-GPS support and GLONASS Yes, with A-GPS
Browser HTML5 HTML5 HTML

memory User Memory

Internal 2 GB RAM 4 GB, 1 GB RAM 8 GB, 1 GB RAM
Expandable Storage microSD, up to 32 GB microSD, up to 64 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 not present proximity sensor present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present accelerometer sensor present
NFC NFC supported NFC not supported NFC not supported

battery Battery

Type Standard battery, Li-Ion Li-Ion Battery Li-Po Battery
Capacity 2140 mAh 1800 mAh 2000 mAh
Stand by Up to 336 h - Up to 350 h (3G)
Talk Time Up to 16 h - Up to 24 h (3G)