Screen size
equal specsS882.0"
SF712.0"
Quick verdict
SF71 leads the measured specs 4-2.
Measured wins
S88
2
spec wins
Ties
6
equal specs
SF71
4
spec wins
Overall winner
Screen size
equal specsTechnology
S88
GSM
SF71
GSM / UMTS
2G bands
S88
GSM 900 / 1800 / 1900
SF71
GSM 900 / 1800 / 1900
GPRS
S88
Class 10
SF71
-
EDGE
S88
No
SF71
-
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
equal specsFront camera
Battery
equal specsWired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
5G support
equal specsNFC
3.5mm jack
equal specsSD card
equal specsStereo speakers
3G bands
S88
-
SF71
UMTS 2100
Speed
S88
-
SF71
Yes, 384 kbps
Announced
S88
2006, January
SF71
2007, March
Status
S88
Discontinued
SF71
Discontinued
Dimensions
S88
99 x 47 x 17 mm (3.90 x 1.85 x 0.67 in)
SF71
96 x 48 x 23 mm (3.78 x 1.89 x 0.91 in)
Weight
S88
105 g (3.70 oz)
SF71
118 g (4.16 oz)
SIM
S88
Mini-SIM
SF71
Mini-SIM
Type
S88
AMOLED, 256K colors
SF71
TFT, 256K colors
Size
S88
2.0 inches, 31 x 39 mm, 12.6 cm2 (~27.1% screen-to-body ratio)
SF71
2.0 inches, 12.4 cm2 (~26.9% screen-to-body ratio)
Resolution
S88
176 x 220 pixels (~141 ppi density)
SF71
240 x 320 pixels, 4:3 ratio (~200 ppi density)
Other
S88
-
SF71
Second external 65K colors display, OLED (96 x 64 pixels)
Card slot
S88
microSD (dedicated slot)
SF71
microSD (dedicated slot)
Phonebook
S88
Yes, Photo call
SF71
500 x 20 fields, Photo call
Call records
S88
10 dialed, 10 received, 10 missed calls
SF71
100 dialed, 100 received, 100 missed calls
Internal
S88
20MB
SF71
45MB
Single
S88
2 MP, AF
SF71
2 MP
Features
S88
LED flash
SF71
LED flash
Video
S88
Yes
SF71
Yes
Other
S88
No
SF71
-
Single
S88
-
SF71
VGA videocall camera
Video
S88
-
SF71
Loudspeaker
S88
Yes
SF71
No
Alert types
S88
Vibration; Downloadable polyphonic, MP3 ringtones, composer
SF71
Vibration; Downloadable polyphonic, MP3 ringtones
3.5mm jack
S88
No
SF71
No
Other
S88
3D surrounding sound
SF71
-
WLAN
S88
No
SF71
No
Bluetooth
S88
Yes
SF71
1.1, A2DP
Positioning
S88
No
SF71
No
Radio
S88
No
SF71
No
USB
S88
Proprietary
SF71
1.1
Sensors
S88
SF71
Messaging
S88
SMS, MMS
SF71
SMS, MMS, Email
Browser
S88
WAP 2.0/xHTML
SF71
WAP 2.0/xHTML, HTML
Games
S88
Yes + downloadable
SF71
5 - StarWars, SeaBattle, SuperBomber + downloadable
Java
S88
Yes, MIDP 2.0
SF71
Yes, MIDP 2.0
Other
S88
MP3/AAC player Predictive text input Voice memo Stopwatch Organizer
SF71
Video telephony MP3/AAC/AAC+/eAAC+ player Photo editor Predictive text input Voice dial Stopwatch Organizer
Type
S88
Removable Li-Ion 920 mAh battery
SF71
Removable Li-Ion 920 mAh battery
Stand-by
S88
Up to 110 h
SF71
Up to 160 h
Talk time
S88
Up to 3 h 15 min
SF71
Up to 4 h 30 min
Colors
S88
Cosmic Black, Astral White
SF71
Black