Screen size
Iconia B1-721Winner: 7.0"+43%
Liquid M2204.0"
Quick verdict
Liquid M220 leads the measured specs 6-5.
Measured wins
Iconia B1-721
5
spec wins
Ties
6
equal specs
Liquid M220
6
spec wins
Overall winner
Screen size
Technology
Iconia B1-721
GSM / HSPA
Liquid M220
GSM / HSPA
2G bands
Iconia B1-721
GSM 850 / 900 / 1800 / 1900
Liquid M220
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
3G bands
Iconia B1-721
HSDPA
Liquid M220
HSDPA 900 / 2100 , HSDPA 850 / 1900 , HSDPA 850 / 1700(AWS)
Speed
Iconia B1-721
HSPA
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
equal specsStorage
Main camera
Front camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
equal specs5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
Liquid M220
HSPA 21.1/5.76 Mbps
GPRS
Iconia B1-721
Yes
Liquid M220
-
EDGE
Iconia B1-721
Yes
Liquid M220
-
Announced
Iconia B1-721
2014, January. Released 2014, January
Liquid M220
2015, March. Released 2015, May
Status
Iconia B1-721
Discontinued
Liquid M220
Discontinued
Dimensions
Iconia B1-721
199 x 122.3 x 11.4 mm (7.83 x 4.81 x 0.45 in)
Liquid M220
124.9 x 64 x 9.6 mm (4.92 x 2.52 x 0.38 in)
Weight
Iconia B1-721
323 g (11.39 oz)
Liquid M220
119 g (4.20 oz)
SIM
Iconia B1-721
Yes
Liquid M220
Single SIM (Mini-SIM) or Dual SIM (Mini-SIM/Micro-SIM, dual stand-by)
Type
Iconia B1-721
TFT
Liquid M220
TFT
Size
Iconia B1-721
7.0 inches, 137.9 cm2 (~56.7% screen-to-body ratio)
Liquid M220
4.0 inches, 45.5 cm2 (~57.0% screen-to-body ratio)
Resolution
Iconia B1-721
600 x 1024 pixels, 16:9 ratio (~170 ppi density)
Liquid M220
480 x 800 pixels, 5:3 ratio (~233 ppi density)
OS
Iconia B1-721
Android 4.2 (Jelly Bean)
Liquid M220
Microsoft Windows Phone 8.1
Chipset
Iconia B1-721
Mediatek MT8312 (28 nm)
Liquid M220
Qualcomm MSM8210 Snapdragon 200 (28 nm)
CPU
Iconia B1-721
Dual-core 1.3 GHz Cortex-A7
Liquid M220
Dual-core 1.2 GHz Cortex-A7
GPU
Iconia B1-721
Mali-400
Liquid M220
Adreno 302
Card slot
Iconia B1-721
microSDHC (dedicated slot)
Liquid M220
microSDHC (dedicated slot)
Internal
Iconia B1-721
16GB 1GB RAM
Liquid M220
4GB 512MB RAM (M220), 8GB 1GB RAM (M220+)
Other
Iconia B1-721
-
Liquid M220
eMMC 4.5
Single
Iconia B1-721
VGA
Liquid M220
5 MP, AF
Video
Iconia B1-721
Yes
Liquid M220
Yes
Features
Iconia B1-721
-
Liquid M220
LED flash, panorama
Other
Iconia B1-721
No
Liquid M220
-
Single
Iconia B1-721
-
Liquid M220
2 MP
Video
Iconia B1-721
-
Liquid M220
Loudspeaker
Iconia B1-721
Yes
Liquid M220
Yes
3.5mm jack
Iconia B1-721
Yes
Liquid M220
Yes
WLAN
Iconia B1-721
Wi-Fi 802.11 b/g/n
Liquid M220
Wi-Fi 802.11 b/g/n, hotspot
Bluetooth
Iconia B1-721
Yes
Liquid M220
4.0, A2DP
Positioning
Iconia B1-721
GPS
Liquid M220
GPS
NFC
Iconia B1-721
No
Liquid M220
No
Radio
Iconia B1-721
No
Liquid M220
FM radio
USB
Iconia B1-721
microUSB 2.0
Liquid M220
microUSB 2.0
Sensors
Iconia B1-721
Accelerometer
Liquid M220
Accelerometer, proximity
Type
Iconia B1-721
Li-Po 2955 mAh, non-removable
Liquid M220
Li-Ion 1300 mAh, removable
Stand-by
Iconia B1-721
-
Liquid M220
Up to 200 h
Talk time
Iconia B1-721
-
Liquid M220
Up to 4 h
Colors
Iconia B1-721
Black/Red
Liquid M220
Mystic Black, Pure White
Price
Iconia B1-721
About 130 EUR
Liquid M220
About 80 EUR