Phone Comparison - LG Optimus G E970 vs LG F70 vs Samsung Galaxy Ace 4 LTE

general General Info

Manufacturer LG LG Samsung
Announced September 2012 February 2014 June 2014
Status Available - November 2012 Coming Soon - Q1 2014 Available - July 2014
Colors Black White, Black Iris Charcoal, Classic White
Form Factor Candybar Candybar Candybar
Dimension 130.8 x 71.6 x 8.4 mm
(5.15 x 2.82 x 0.33 in)
- 121.4 x 62.9 x 11 mm
(4.78 x 2.48 x 0.43 in)
Weight 147.1 g (5.19.0.04 oz) - 130.3 g (4.59.0.11 oz)
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 850 / 1900 / 2100 HSDPA HSDPA 850 / 900 / 2100
4G Network LTE 700 MHz Class 17 / 1700 / 2100 LTE LTE 800 / 900 / 1800 / 2600
Messaging SMS, MMS, EMail, IM SMS, MMS, EMail, IM SMS, MMS, Push Mail, EMail, IM

hardware Hardware and OS

OS Android OS, v4.0.x (Ice Cream Sandwich), planned upgrade to v4.1.1 Android OS, v4.4.2 (KitKat) Android OS, v4.4.2 (KitKat)
Processor Quad-core 1.5 GHz Krait, Qualcomm MDM9615/APQ8064 Quad-core 1.2 GHz, Qualcomm Snapdragon 400 Dual-core 1.2 GHz
GPU Adreno 320 Adreno305 -
RAM 2 GB 512 MB 1 GB
Internal Memory 16 GB 4 GB 4 GB
External Memory microSD, up to 64 GB, 16 GB included microSD, up to 32 GB microSD, up to 64 GB

display Display

Type True HD-IPS + LCD capacitive touchscreen IPS LCD capacitive touchscreen TFT capacitive touchscreen
Colors 16M colors 16M colors 16M colors
Size 4.7 inches 4.5 inches 4.0 inches
Resolution 768 x 1280 pixels (318 ppi) 400 x 800 pixels (199 ppi) 480 x 800 pixels (233 ppi)
Screen-to-Body Ratio 66.97% - 59.76%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio - - FM radio
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, Face Detection, Image Stabilization Auto focus, Geo-tagging Auto focus, Geo-tagging, Face And Smile Detection, Panorama
Video Yes, 1080p@30fps, LED video light Yes Yes, 720p@30fps
Front Camera Yes, 1.3 MP [Similar] Yes, VGA [Similar] Yes, VGA [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSDPA, 21 Mbps; HSUPA, 5.76 Mbps; LTE, Cat3, 50 Mbps UL, 100 Mbps DL HSDPA, HSUPA HSDPA, 42 Mbps; HSUPA, 5.76 Mbps; LTE, Cat4, 50 Mbps UL, 150 Mbps DL
Bluetooth Yes, v4.0 with A2DP, LE Yes Yes, v4.0 with A2DP
Wi-Fi Wi-Fi 802.11 a/b/g/n, Wi-Fi Direct, DLNA, Wi-Fi hotspot Yes Wi-Fi 802.11 b/g/n, Wi-Fi Direct, Wi-Fi hotspot
USB Yes, microUSB (MHL) v2.0, USB Host support Yes, microUSB v2.0 Yes, microUSB v2.0
GPS Yes, with A-GPS, S-GPS support and GLONASS Yes, with A-GPS support Yes, with A-GPS support and GLONASS
Browser HTML5, Adobe Flash HTML HTML5

memory User Memory

Internal 16 GB, 2 GB RAM 4 GB, 512 MB RAM 4 GB, 1 GB RAM
Expandable Storage microSD, up to 64 GB, 16 GB included microSD, up to 32 GB microSD, up to 64 GB
USB OTG Supported - -

Apps Sensors

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

battery Battery

Type Standard battery, Li-Po Li-Ion Battery Li-Ion Battery
Capacity 2100 mAh 2440 mAh 1800 mAh
Stand by Up to 324 h - -
Talk Time Up to 10 h - -