Asus ZenFone 5 vs Samsung Galaxy S4 vs LG G2: specs comparison

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Asus hasn't had a serious smartphone offering for quite a while now (that's if we don't count the Padfone, and we don't), but it seems like the time has finally come for the manufacturer to unleash a brand new handset line. Enter the ZenFone! Asus' latest family of smartphones includes three models - the ZenFone 4, ZenFone 5 and ZenFone 6, none of which being particularly high-end, but the 5" and 6" models shaping up as quite decent upper mid-range packages with their 720p displays and Intel CPUs.

Anyways, let's take a look at how Asus' new ZenFone 5 — which can be considered the most mainstream product of the trio — fares against some formidable opponents such as the Galaxy S4 and the G2. Naturally, since we're comparing it to two flagship devices, the ZenFone 5 will understandably lag behind its opponents in the specs race, but if you think about it, that's still going to be quite an interesting comparison, as it's going to give us a hint of just how close to last year's premium experience one can get with this new crop of affordable Android smartphones. After all, the ZenFone 5 is expected to be priced at $149 off contract, making it quite an alluring proposition.

Asus ZenFone 5 (A502CG) Samsung Galaxy S4 LG G2

Design

Dimensions
5.83 x 2.87 x 0.41 inches
148.2 x 72.8 x 10.3 mm
5.38 x 2.75 x 0.31 inches
136.6 x 69.8 x 7.9 mm
5.45 x 2.79 x 0.35 inches
138.5 x 70.9 x 8.9 mm
Weight
5.11 oz (145.0 g) 4.59 oz (130.0 g) 5.04 oz (143.0 g)
Materials
Back: Plastic
Features
Notification light Notification light
Keys
Right: Volume control, Lock/Unlock key Left: Volume control; Right: Lock/Unlock key Back: Volume control, Lock/Unlock key
Colors
Black, Gold, Purple, Red, White Black, Blue, Red, White Black, White

Display

Size
5.0-inch 5.0-inch 5.2-inch
Resolution
1280x720px, 294 PPI 1920x1080px, 441 PPI 1920x1080px, 423 PPI
Technology
IPS LCD Super AMOLED IPS LCD
Screen-to-body
63.84 % 71.91 % 76.28 %
Colors
16 777 216 16 777 216
Peak brightness
450 cd/m2 (nit)
Features
Scratch-resistant glass (Corning Gorilla Glass 3), Ambient light sensor, Proximity sensor Scratch-resistant glass (Corning Gorilla Glass 3), Ambient light sensor, Proximity sensor Scratch-resistant glass (Corning Gorilla Glass 3), Ambient light sensor, Proximity sensor

Hardware

System chip
Intel Atom Z2580 Qualcomm Snapdragon 600 8974 Qualcomm Snapdragon 800 MSM8974
Processor
Dual-core
2000 MHz
Saltwell
Quad-core
1900 MHz
Krait 300
Quad-core
2260 MHz
Krait 400
GPU
PowerVR SGX544MP2 Adreno 320 Adreno 330
RAM
2GB (LPDDR2) 2GB (LPDDR3) 2GB (LPDDR3)
Internal storage
8GB 64GB 32GB, available to use: 24 GB
Storage expansion
microSDXC up to 64 GB microSDXC up to 64 GB
OS
Android (5.0 Lollipop, 4.4, 4.3) Android (5.0 Lollipop, 4.4.2, 4.3, 4.2.2) Android (5.0 Lollipop, 4.4.2, 4.2.2)

Battery

Capacity
2110 mAh 2600 mAh 3000 mAh
Type
Li - Polymer Li - Ion Li - Polymer

Camera

Rear
Single camera Single camera Single camera
Main camera
8 MP (Autofocus, BSI sensor)
Aperture size: F2.0
13 MP (Autofocus, CMOS image sensor, BSI sensor)
Aperture size: F2.2
Focal length: 31 mm
Sensor size: 1/3.06"
Pixel size: 1.14 μm
13 MP (Sapphire crystal lens cover, OIS, Autofocus, BSI sensor)
Aperture size: F2.4
Focal length: 29 mm
Sensor size: 1/3.06"
Pixel size: 1.12 μm
Flash
LED LED LED
Video recording
1920x1080 (Full HD) 1920x1080 (Full HD) (30 fps)
EIS
1920x1080 (Full HD) (60 fps)
OIS
Front
2 MP 2 MP, Video capture: 1920x1080 (Full HD) 2.1 MP, Video capture: 1920x1080 (Full HD)

Connectivity & Features

Bluetooth
4.0, Yes 4.0 4.0
WLAN
802.11 b,g,n
Wi-Fi Direct
802.11 a,b,g,n,ac,dual-band
Hotspot, Wi-Fi Direct
802.11 a,b,g,n,ac,dual-band
MIMO, Hotspot, Wi-Fi Direct
USB
microUSB, USB 2.0 microUSB, USB 2.0 microUSB, USB 2.0
HDMI
Yes Yes
Location
GPS, A-GPS GPS, A-GPS, Glonass GPS, A-GPS, Glonass
Sensors
Accelerometer, Compass Accelerometer, Gyroscope, Compass, Thermometer, Gesture, Humidity, Barometer Accelerometer, Gyroscope, Compass
Other
Tethering, Computer sync, OTA sync NFC, ANT+, Infrared, Tethering, Computer sync, OTA sync NFC, Infrared, Tethering, Computer sync, OTA sync

Multimedia

Headphones
3.5mm jack 3.5mm jack 3.5mm jack
Speakers
Earpiece, Loudspeaker Earpiece, Loudspeaker Earpiece, Loudspeaker
Features
Album art cover, Background playback Album art cover, Background playback Album art cover, Background playback, Dolby Mobile
Screen mirroring
DLNA,Wireless screen share,MHL DLNA,Wireless screen share,MirrorLink,SlimPort
Radio
FM, Stereo, RDS
Additional microphone(s)
Noise cancellation, Video recording

Cellular

4G (FDD)
Bands 1(2100), 3(1800), 5(850), 7(2600), 8(900), 18(800 Lower) Bands 1(2100), 3(1800), 7(2600), 8(900), 20(800 DD)
3G
Bands 5(850), 8(900), 2(1900), 1(2100) Bands 5(850), 8(900), 2(1900), 1(2100) Bands 5(850), 8(900), 2(1900), 1(2100)
Data Speed
HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s, UMTS LTE Cat 3 (100/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s, UMTS LTE Cat 4 (150/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSDPA+ (4G) 21.1 Mbit/s, HSUPA 5.76 Mbit/s
SIM type
Micro SIM Micro SIM Micro SIM
VoLTE
Yes Yes

Phone Features

Notifications
Haptic feedback, Music ringtones (MP3), Polyphonic ringtones, Vibration, Flight mode, Silent mode, Speakerphone Haptic feedback, Music ringtones (MP3), Polyphonic ringtones, Vibration, Flight mode, Silent mode, Speakerphone Haptic feedback, Music ringtones (MP3), Polyphonic ringtones, Vibration, Flight mode, Silent mode, Speakerphone
Other features
Voice dialing, Voice commands, Voice recording Voice dialing, Voice commands, Voice recording Voice dialing, Voice commands, Voice recording

Regulatory Approval

FCC approval
Date approved: Mar 14, 2013
FCC ID value: A3LGTI9505
FCC ID value: ZNFD802
Measured SAR
Head: 0.50 W/kg
Body: 0.65 W/kg
Simultaneous Transmission: 1.17 W/kg
Wireless Router: 0.67 W/kg

Availability

Officially announced
Jan 06, 2014 Mar 14, 2013 Aug 07, 2013

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