Screen size
T90—
T91—
Quick verdict
T90 and T91 are close on the measured specs.
Measured wins
T90
0
spec wins
Ties
7
equal specs
T91
0
spec wins
Screen size
Resolution
equal specsTechnology
T90
GSM
T91
GSM
2G bands
T90
GSM 900 / 1800
T91
GSM 900 / 1800
GPRS
T90
Class 8
T91
Class 8
EDGE
T90
No
T91
No
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
Front camera
Battery
equal specsWired charging
Weight
equal specsThickness
equal specsIP rating
Wi‑Fi
Bluetooth
USB
5G support
equal specsNFC
3.5mm jack
equal specsSD card
equal specsStereo speakers
Announced
T90
2004, Q3
T91
2004, Q3
Status
T90
Discontinued
T91
Discontinued
Dimensions
T90
85 x 43.5 x 21.9 mm (3.35 x 1.71 x 0.86 in)
T91
85 x 43.5 x 21.9 mm (3.35 x 1.71 x 0.86 in)
Weight
T90
85 g (3.00 oz)
T91
85 g (3.00 oz)
SIM
T90
Mini-SIM
T91
Mini-SIM
Type
T90
TFT, 65K colors
T91
TFT, 65K colors
Size
T90
T91
Resolution
T90
128 x 160 pixels
T91
128 x 160 pixels
Other
T90
Second OLED LCD (96 x 64 pixels) with 4 color Downloadable pictures
T91
Rotating screen Downloadable pictures
Card slot
T90
No
T91
No
Phonebook
T90
500
T91
500 entries
Call records
T90
T91
Internal
T90
16MB
T91
16MB
Single
T90
VGA, 180 deg. rotating lens
T91
VGA
Video
T90
No
T91
No
Other
T90
No
T91
No
Loudspeaker
T90
No
T91
No
Alert types
T90
Vibration; Downloadable polyphonic ringtones
T91
Vibration; Downloadable polyphonic ringtones
3.5mm jack
T90
No
T91
No
WLAN
T90
No
T91
No
Bluetooth
T90
No
T91
No
Positioning
T90
No
T91
No
Radio
T90
No
T91
No
USB
T90
T91
Sensors
T90
T91
Messaging
T90
SMS, EMS, MMS
T91
SMS, EMS, MMS
Browser
T90
WAP 2.0/xHTML
T91
WAP 2.0/xHTML
Games
T90
Yes
T91
Yes
Java
T90
No
T91
No
Other
T90
Predictive text input Organizer
T91
Predictive text input Organizer
Type
T90
Removable Li-Ion 720 mAh battery
T91
Removable Li-Ion 720 mAh battery
Stand-by
T90
Up to 120 h
T91
Up to 120 h
Talk time
T90
Up to 6 h
T91
Up to 6 h
Colors
T90
T91