Screen size
Chat 6552.4"
Smart 4 maxWinner: 6.0"+60%
Quick verdict
Smart 4 max leads the measured specs 12-1.
Measured wins
Chat 655
1
spec wins
Ties
4
equal specs
Smart 4 max
12
spec wins
Overall winner
Screen size
Technology
Chat 655
GSM / HSPA
Smart 4 max
GSM / HSPA / LTE
2G bands
Chat 655
GSM 850 / 900 / 1800 / 1900
Smart 4 max
GSM 900 / 1800 / 1900
3G bands
Chat 655
HSDPA 2100
Smart 4 max
HSDPA 900 / 2100
Speed
Chat 655
HSPA
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
Front camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
equal specs5G support
equal specsNFC
3.5mm jack
equal specsSD card
equal specsStereo speakers
Smart 4 max
HSPA, LTE Cat4 150/50 Mbps
4G bands
Chat 655
-
Smart 4 max
3, 7, 20
Announced
Chat 655
2013. Released 2013
Smart 4 max
2015, January. Released 2015, January
Status
Chat 655
Discontinued
Smart 4 max
Discontinued
Dimensions
Chat 655
112 x 61.1 x 11 mm (4.41 x 2.41 x 0.43 in)
Smart 4 max
164 x 83.4 x 7.9 mm (6.46 x 3.28 x 0.31 in)
Weight
Chat 655
104 g (3.67 oz)
Smart 4 max
170 g (6.00 oz)
Keyboard
Chat 655
QWERTY
Smart 4 max
-
SIM
Chat 655
Mini-SIM
Smart 4 max
Micro-SIM
Type
Chat 655
TFT
Smart 4 max
IPS LCD
Size
Chat 655
2.4 inches, 17.8 cm2 (~26.1% screen-to-body ratio)
Smart 4 max
6.0 inches, 99.2 cm2 (~72.6% screen-to-body ratio)
Resolution
Chat 655
320 x 240 pixels, 4:3 ratio (~167 ppi density)
Smart 4 max
720 x 1280 pixels, 16:9 ratio (~245 ppi density)
Card slot
Chat 655
microSDHC (dedicated slot)
Smart 4 max
microSDHC (dedicated slot)
Phonebook
Chat 655
Yes, Photocall
Smart 4 max
-
Call records
Chat 655
Yes
Smart 4 max
-
Internal
Chat 655
64MB
Smart 4 max
8GB 1GB RAM
Other
Chat 655
-
Smart 4 max
eMMC 4.5
Single
Chat 655
2 MP
Smart 4 max
13 MP, AF
Video
Chat 655
Yes
Smart 4 max
Yes
Features
Chat 655
-
Smart 4 max
LED flash
Other
Chat 655
No
Smart 4 max
-
Single
Chat 655
-
Smart 4 max
2 MP
Video
Chat 655
-
Smart 4 max
Loudspeaker
Chat 655
Yes
Smart 4 max
Yes
3.5mm jack
Chat 655
Yes
Smart 4 max
Yes
WLAN
Chat 655
Wi-Fi 802.11 b/g/n, hotspot
Smart 4 max
Wi-Fi 802.11 b/g/n, hotspot
Bluetooth
Chat 655
Yes
Smart 4 max
4.0, A2DP
Positioning
Chat 655
GPS
Smart 4 max
GPS
NFC
Chat 655
No
Smart 4 max
Yes
Radio
Chat 655
FM radio
Smart 4 max
FM radio
USB
Chat 655
2.0
Smart 4 max
microUSB 2.0
Sensors
Chat 655
Smart 4 max
Accelerometer, proximity
Messaging
Chat 655
SMS(threaded view), MMS, Email, IM
Smart 4 max
-
Games
Chat 655
Yes
Smart 4 max
-
Java
Chat 655
Yes
Smart 4 max
-
Other
Chat 655
OS level SNS integration MP3 player MP4/H.263 player Organizer Voice memo Photo viewer Predictive text input
Smart 4 max
-
Type
Chat 655
Li-Ion, removable
Smart 4 max
Li-Ion 3000 mAh, non-removable
Stand-by
Chat 655
Up to 509 h
Smart 4 max
-
Talk time
Chat 655
Up to 5 h
Smart 4 max
-
Colors
Chat 655
Gray
Smart 4 max
Black, White
OS
Chat 655
-
Smart 4 max
Android 4.4.2 (KitKat)
Chipset
Chat 655
-
Smart 4 max
Qualcomm MSM8926 Snapdragon 400 (28 nm)
CPU
Chat 655
-
Smart 4 max
Quad-core 1.2 GHz Cortex-A7
GPU
Chat 655
-
Smart 4 max
Adreno 305