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Samsung Focus S I937
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Phone Insight
Full Specifications September 5, 2026
Samsung Focus S I937
Samsung · 2011

Samsung Focus S I937

Samsung Focus S I937 Windows Mobile smartphone. Announced Sep 2011. Features 4.3″ display, 8 MP primary camera, 1.3 MP front camera, 1650 mAh battery, 32 GB storage, 512 MB RAM.

Display 4.3"
RAM 512 GB
Storage 16GB/32GB storage, no card slot
Camera 8 MP
Battery 1650 mAh
OS Microsoft Windows Phone 7.5 Mango
Build 110.6g, 8.5mm thickness

Launch

Announced 2011, September. Released 2011, November
Status Discontinued

Platform

OS Microsoft Windows Phone 7.5 Mango
CPU 1.4 GHz Scorpion

Display

Type Super AMOLED Plus
Size 4.3 inches, 52.6 cm 2 (~62.5% screen-to-body ratio)
Resolution 480 x 800 pixels, 5:3 ratio (~217 ppi density)

Memory

Card slot No
Internal 16GB 512MB RAM, 32GB 512MB RAM

Main Camera

Single 8 MP, AF
Features LED flash
Video 720p

Selfie camera

Single 1.3 MP

Body

Dimensions 126 x 66.8 x 8.5 mm (4.96 x 2.63 x 0.33 in)
Weight 110.6 g (3.88 oz)
SIM Mini-SIM

Battery

Type Removable Li-Ion 1650 mAh battery
Stand-by Up to 250 h
Talk time Up to 6 h 30 min

Sound

Loudspeaker Yes
3.5mm jack Yes

Comms

WLAN Wi-Fi 802.11 a/b/g/n, dual-band
Bluetooth 3.0, A2DP, EDR
Positioning GPS, A-GPS
Radio Stereo FM radio, RDS
USB microUSB 2.0

Network

Technology GSM / HSPA
2G bands GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 850 / 1900 / 2100
Speed HSPA 21.1/5.76 Mbps

Features

Sensors Accelerometer, proximity, compass
featuresother AT&T U-verse Mobile, NavigatorSM, FamilyMap, Radio, myWireless Document viewer/editor MP4/H.264/WMV player MP3/WAV/WMA/eAAC+ player

Our Tests

Battery (old) Endurance rating 38h

Misc

Colors Black
SAR 0.33 W/kg (head)     1.12 W/kg (body)
Phone Insight phoneinsight.org/ Printed September 5, 2026

For live pricing, photos, and comparisons, visit phoneinsight.org/phones/samsung-focus-s-i937/

In depth

Full specifications

Announced 2011, September. Released 2011, November
Status Discontinued
OS Microsoft Windows Phone 7.5 Mango
CPU 1.4 GHz Scorpion
Type Super AMOLED Plus
Size 4.3 inches, 52.6 cm 2 (~62.5% screen-to-body ratio)
Resolution 480 x 800 pixels, 5:3 ratio (~217 ppi density)
Card slot No
Internal 16GB 512MB RAM, 32GB 512MB RAM
Single 8 MP, AF
Features LED flash
Video 720p
Single 1.3 MP
Dimensions 126 x 66.8 x 8.5 mm (4.96 x 2.63 x 0.33 in)
Weight 110.6 g (3.88 oz)
SIM Mini-SIM
Type Removable Li-Ion 1650 mAh battery
Stand-by Up to 250 h
Talk time Up to 6 h 30 min
Loudspeaker Yes
3.5mm jack Yes
WLAN Wi-Fi 802.11 a/b/g/n, dual-band
Bluetooth 3.0, A2DP, EDR
Positioning GPS, A-GPS
Radio Stereo FM radio, RDS
USB microUSB 2.0
Technology GSM / HSPA
2G bands GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 850 / 1900 / 2100
Speed HSPA 21.1/5.76 Mbps
Sensors Accelerometer, proximity, compass
featuresother AT&T U-verse Mobile, NavigatorSM, FamilyMap, Radio, myWireless Document viewer/editor MP4/H.264/WMV player MP3/WAV/WMA/eAAC+ player
Battery (old) Endurance rating 38h
Colors Black
SAR 0.33 W/kg (head)     1.12 W/kg (body)
Price About 130 EUR
PhoneInsight Benchmark
39.5/100
Entry-level

A specs-derived composite score, not a lab benchmark -- useful for ranking and comparison.

Processor 38.1
Display 54.3
Camera 39.7
Battery 33.8
788,832 hitsTotal views
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