Screen size
Miami2.8"
San FranciscoWinner: 3.5"+20%
Quick verdict
San Francisco leads the measured specs 9-1.
Measured wins
Miami
1
spec wins
Ties
2
equal specs
San Francisco
9
spec wins
Overall winner
Screen size
Technology
Miami
GSM
San Francisco
GSM / HSPA
2G bands
Miami
GSM 900 / 1800
San Francisco
GSM 900 / 1800 / 1900
GPRS
Miami
Class 12
San Francisco
-
EDGE
Miami
Class 12
San Francisco
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
5G support
equal specsNFC
3.5mm jack
SD card
equal specsStereo speakers
-
3G bands
Miami
-
San Francisco
HSDPA 900 / 2100
Speed
Miami
-
San Francisco
HSPA 7.2/5.76 Mbps
Announced
Miami
2011
San Francisco
2011, Q2. Released 2011, Q2
Status
Miami
Discontinued
San Francisco
Discontinued
Dimensions
Miami
105 x 50 x 12.5 mm (4.13 x 1.97 x 0.49 in)
San Francisco
116 x 56.5 x 11.8 mm (4.57 x 2.22 x 0.46 in)
Weight
Miami
100 g (3.53 oz)
San Francisco
130 g (4.59 oz)
SIM
Miami
Mini-SIM
San Francisco
Mini-SIM
Type
Miami
TFT resistive touchscreen, 256K colors
San Francisco
AMOLED, 256K colors
Size
Miami
2.8 inches, 22.3 cm2 (~42.5% screen-to-body ratio)
San Francisco
3.5 inches, 34.9 cm2 (~53.2% screen-to-body ratio)
Resolution
Miami
240 x 400 pixels, 5:3 ratio (~167 ppi density)
San Francisco
480 x 800 pixels, 5:3 ratio (~267 ppi density)
Card slot
Miami
microSDHC (dedicated slot)
San Francisco
microSDHC (dedicated slot)
Phonebook
Miami
1000 contacts, Photocall
San Francisco
-
Call records
Miami
30 dialed, 30 received, 30 missed calls
San Francisco
-
Internal
Miami
10MB
San Francisco
512MB RAM, 512MB
Single
Miami
2 MP
San Francisco
3.15 MP, AF
Video
Miami
Yes
San Francisco
Yes
Other
Miami
No
San Francisco
No
Loudspeaker
Miami
Yes
San Francisco
Yes
3.5mm jack
Miami
No
San Francisco
Yes
WLAN
Miami
No
San Francisco
Wi-Fi 802.11 b/g
Bluetooth
Miami
2.0, A2DP
San Francisco
2.1, A2DP, EDR
Positioning
Miami
No
San Francisco
GPS, A-GPS
Radio
Miami
Stereo FM radio
San Francisco
Stereo FM radio, RDS
USB
Miami
microUSB
San Francisco
microUSB 2.0
Sensors
Miami
San Francisco
Accelerometer, proximity, compass
Messaging
Miami
SMS, MMS, Email, IM
San Francisco
-
Games
Miami
Yes
San Francisco
-
Java
Miami
Yes, MIDP 2.0
San Francisco
-
Other
Miami
MP3/AAC+/WAV/WMA player Organizer Voice memo Predictive text input
San Francisco
MP4/H.264 player MP3/WAV/eAAC+ player Organizer Voice memo Predictive text input
Type
Miami
Removable Li-Ion 800 mAh battery
San Francisco
Removable Li-Ion 1250 mAh battery
Stand-by
Miami
Up to 144 h
San Francisco
Up to 216 h
Talk time
Miami
Up to 3 h
San Francisco
Up to 4 h
Colors
Miami
Black, Pink
San Francisco
Black
SAR EU
Miami
0.45 W/kg (head)
San Francisco
-
OS
Miami
-
San Francisco
Android 2.1 (Eclair), upgradable to 2.2 (Froyo)
Chipset
Miami
-
San Francisco
Qualcomm MSM7227 Snapdragon S1
CPU
Miami
-
San Francisco
600 MHz ARM 11
GPU
Miami
-
San Francisco
Adreno 200