Screen size
Air 4.54.5"
OmniaWinner: 5.0"+10%
Quick verdict
Omnia leads the measured specs 4-3.
Measured wins
Air 4.5
3
spec wins
Ties
11
equal specs
Omnia
4
spec wins
Overall winner
Screen size
Technology
Air 4.5
GSM / HSPA
Omnia
GSM / HSPA / LTE
2G bands
Air 4.5
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Omnia
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands
Air 4.5
HSDPA 850 / 1900 / 2100
Omnia
HSDPA 850 / 1700(AWS) / 1900 / 2100
Speed
Air 4.5
HSPA 21.1/5.76 Mbps
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
equal specsStorage
equal specsMain camera
equal specsFront camera
equal specsBattery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
equal specsUSB
equal specs5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
equal specsOmnia
HSPA, LTE
4G bands
Air 4.5
-
Omnia
2, 4, 12, 17
Announced
Air 4.5
2015, January. Released 2015, February
Omnia
2015, January. Released 2015, March
Status
Air 4.5
Discontinued
Omnia
Discontinued
Dimensions
Air 4.5
133.9 x 66 x 8.3 mm (5.27 x 2.60 x 0.33 in)
Omnia
142.9 x 72.6 x 8.9 mm (5.63 x 2.86 x 0.35 in)
Weight
Air 4.5
110.6 g (3.92 oz)
Omnia
163 g (5.75 oz)
SIM
Air 4.5
Dual SIM (dual stand-by)
Omnia
Dual SIM
Type
Air 4.5
IPS LCD
Omnia
IPS LCD
Size
Air 4.5
4.5 inches, 55.8 cm2 (~63.1% screen-to-body ratio)
Omnia
5.0 inches, 68.9 cm2 (~66.4% screen-to-body ratio)
Resolution
Air 4.5
480 x 854 pixels, 16:9 ratio (~218 ppi density)
Omnia
720 x 1280 pixels, 16:9 ratio (~294 ppi density)
OS
Air 4.5
Android 4.4.2 (KitKat)
Omnia
Android 5.1 (Lollipop)
CPU
Air 4.5
Quad-core 1.3 GHz
Omnia
Quad-core 1.0 GHz
GPU
Air 4.5
Mali-450MP4
Omnia
Mali-T720
Card slot
Air 4.5
microSDHC
Omnia
microSDHC
Internal
Air 4.5
8GB 1GB RAM
Omnia
8GB 1GB RAM
Single
Air 4.5
8 MP, AF
Omnia
8 MP, AF
Features
Air 4.5
LED flash, HDR
Omnia
LED flash
Video
Air 4.5
1080p@60fps
Omnia
1080p@30fps
Single
Air 4.5
3 MP
Omnia
3 MP
Video
Air 4.5
Omnia
Loudspeaker
Air 4.5
Yes, with stereo speakers
Omnia
Yes, with stereo speakers
3.5mm jack
Air 4.5
Yes
Omnia
Yes
WLAN
Air 4.5
Wi-Fi 802.11 a/b/g/n, dual-band, hotspot
Omnia
Wi-Fi 802.11 b/g/n, hotspot
Bluetooth
Air 4.5
4.0, A2DP
Omnia
4.0, LE
Positioning
Air 4.5
GPS
Omnia
GPS
NFC
Air 4.5
No
Omnia
No
Radio
Air 4.5
FM radio
Omnia
FM radio
USB
Air 4.5
microUSB 2.0, OTG
Omnia
microUSB 2.0
Sensors
Air 4.5
Accelerometer
Omnia
Accelerometer
Type
Air 4.5
Li-Ion 1700 mAh battery
Omnia
Li-Ion 2000 mAh, removable
Stand-by
Air 4.5
Up to 120 h (3G)
Omnia
Up to 188 h (3G)
Talk time
Air 4.5
Up to 8 h (3G)
Omnia
Up to 6 h 30 min (3G)
Music play
Air 4.5
Up to 24 h
Omnia
Up to 24 h
Colors
Air 4.5
Black, White, Gray
Omnia
Black, White, Gray