Screen size
equal specsA3553.5"
A773.5"
Quick verdict
A355 leads the measured specs 5-2.
Measured wins
A355
5
spec wins
Overall winner
Ties
7
equal specs
A77
2
spec wins
Screen size
equal specsTechnology
A355
GSM / HSPA
A77
GSM
2G bands
A355
GSM 900 / 1800 - SIM 1 & SIM 2
A77
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands
A355
HSDPA
A77
-
Speed
A355
HSPA
A77
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
equal specsRAM
Storage
Main camera
equal specsFront camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
-
GPRS
A355
Yes
A77
Yes
EDGE
A355
Yes
A77
No
Announced
A355
2015, May. Released 2015, May
A77
2012, December. Released 2012, December
Status
A355
Discontinued
A77
Discontinued
Dimensions
A355
115.3 x 63.3 x 10.2 mm (4.54 x 2.49 x 0.40 in)
A77
118 x 61 x 13.5 mm (4.65 x 2.40 x 0.53 in)
Weight
A355
97.5 g (3.46 oz)
A77
104 g (3.67 oz)
SIM
A355
Dual SIM
A77
Dual SIM (Mini-SIM)
Type
A355
TFT, 256K colors
A77
TFT
Size
A355
3.5 inches, 36.5 cm2 (~50.0% screen-to-body ratio)
A77
3.5 inches, 38.1 cm2 (~52.9% screen-to-body ratio)
Resolution
A355
320 x 480 pixels, 3:2 ratio (~165 ppi density)
A77
320 x 420 pixels, 4:3 ratio (~151 ppi density)
OS
A355
Android 4.4.2 (KitKat)
A77
Android 2.3 (Gingerbread)
Chipset
A355
Spreadtrum 7715
A77
-
CPU
A355
1.0 GHz
A77
1.0 GHz
GPU
A355
Mali-400
A77
-
Card slot
A355
microSDHC
A77
microSDHC (dedicated slot)
Internal
A355
512MB 256MB RAM
A77
-
Single
A355
2 MP
A77
2 MP
Features
A355
Dual-LED flash
A77
-
Video
A355
Yes
A77
Yes
Single
A355
VGA
A77
Yes
Video
A355
A77
Loudspeaker
A355
Yes
A77
Yes
3.5mm jack
A355
Yes
A77
Yes
WLAN
A355
Wi-Fi 802.11 b/g/n
A77
Wi-Fi 802.11 b/g/n
Bluetooth
A355
2.0
A77
Yes
Positioning
A355
GPS
A77
No
NFC
A355
No
A77
No
Radio
A355
FM radio
A77
Stereo FM radio
USB
A355
microUSB
A77
microUSB 2.0
Sensors
A355
Accelerometer
A77
Accelerometer
Type
A355
Li-Ion 1200 mAh battery
A77
Li-Ion 1300 mAh battery
Stand-by
A355
-
A77
Up to 130 h
Talk time
A355
-
A77
Up to 4 h 45 min
Colors
A355
Light Blue, Dart Blue, Red, Yellow, White
A77
White, Black
SAR EU
A355
0.49 W/kg (head) 0.84 W/kg (body)
A77
-
Price
A355
-
A77
About 50 EUR