Samsung Galaxy S III Mini vs Galaxy S II: A Detailed Showdown

Nostalgia for older Android phones? The Samsung Galaxy S III Mini and Galaxy S II were popular choices back in their day. But which one holds up better now? We're diving deep into a comparison of these two devices to help you decide which might be a worthwhile retro purchase.
Phones Images

🏆 Quick Verdict

The Galaxy S II edges out the S III Mini thanks to its slightly faster processor, superior sunlight display contrast, and generally more refined software experience. While both offer impressive battery life, the S II's performance gives it a slight advantage for those seeking a responsive older device.

PHONES
Phone Names Samsung I8190 Galaxy S III mini Samsung I9100 Galaxy S II
Network
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 900 / 1900 / 2100HSDPA 850 / 900 / 1900 / 2100
SpeedHSPA 14.4/5.76 MbpsHSPA 21.1/5.76 Mbps
TechnologyGSM / HSPAGSM / HSPA
Launch
Announced2012, October. Released 2012, November2011, February. Released 2011, April
StatusDiscontinuedDiscontinued
Body
BuildGlass front, plastic back, plastic frameGlass front (Gorilla Glass), plastic back, plastic frame
Dimensions121.6 x 63 x 9.9 mm (4.79 x 2.48 x 0.39 in)125.3 x 66.1 x 8.5 mm (4.93 x 2.60 x 0.33 in)
SIMMini-SIMMini-SIM
Weight111.5 g (3.92 oz)116 g (4.09 oz)
Display
Protection-Corning Gorilla Glass
Resolution480 x 800 pixels, 5:3 ratio (~233 ppi density)480 x 800 pixels, 5:3 ratio (~217 ppi density)
Size4.0 inches, 45.5 cm2 (~59.4% screen-to-body ratio)4.3 inches, 52.6 cm2 (~63.5% screen-to-body ratio)
TypeSuper AMOLEDSuper AMOLED Plus
Platform
CPU1.0 GHz dual-core Cortex-A9Dual-core 1.2 GHz Cortex-A9
ChipsetNovaThor U8420Exynos 4210 Dual
GPUMali-400Mali-400MP4
OSAndroid 4.1 (Jelly Bean)Android 2.3.4 (Gingerbread), upgradable to 4.1 (Jelly Bean), TouchWiz UI 4
Memory
Card slotmicroSDHC (dedicated slot)microSDHC (dedicated slot)
Internal8GB 1GB RAM, 16GB 1GB RAM16GB 1GB RAM, 32GB 1GB RAM
Main Camera
FeaturesLED flash, panoramaLED flash
Single5 MP, f/2.6, AF8 MP, f/2.6, 1/3.2", AF
Video720p@30fps1080p@30fps
Selfie camera
SingleVGA2 MP
Sound
3.5mm jack YesYes
35mm jackYesYes
Loudspeaker YesYes
Comms
Bluetooth4.0, A2DP, EDR, LE, aptX3.0, A2DP, aptX
NFCYes (Market dependent)Optional
PositioningGPS, GLONASSGPS, A-GPS
RadioStereo FM radio, RDSStereo FM radio, RDS
USBmicroUSB 2.0microUSB 2.0 (MHL TV-out), OTG
WLANWi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, DLNA, hotspotWi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, DLNA, hotspot
Features
Browser-HTML, Adobe Flash
SensorsAccelerometer, gyro, proximity, compassAccelerometer, gyro, proximity, compass
Battery
Stand-byUp to 450 h (2G) / Up to 430 h (3G)Up to 710 h (2G) / Up to 610 h (3G)
Talk timeUp to 14 h 10 min (2G) / Up to 7 h 10 min (3G)Up to 18 h 20 min (2G) / Up to 8 h 40 min (3G)
TypeLi-Ion 1500 mAh, removableRemovable Li-Ion 1650 mAh battery
Misc
ColorsWhite, Blue, Titan Gray, Amber Brown, Garnet Red, Onyx BlackBlack, White, Pink
ModelsGT-I8190, GT-I8190N, GT-I8190L, SM-G730A, SM-G730W8GT-I9100, GT-I9100G, GT-I9100T
PriceAbout 130 EURAbout 170 EUR
SAR1.03 W/kg (head)     1.28 W/kg (body)0.16 W/kg (head)     0.96 W/kg (body)
SAR EU0.52 W/kg (head)0.34 W/kg (head)
Tests
Audio quality Noise -82.1dB / Crosstalk -80.7dB Noise -91.4dB / Crosstalk -89.7dB
Battery life Endurance rating 42h Endurance rating 40h
Camera Photo / Video Photo / Video
Display Contrast ratio: Infinite (nominal) / 2.422:1 (sunlight) Contrast ratio: Infinite (nominal) / 2.832:1 (sunlight)
Loudspeaker Voice 66dB / Noise 63dB / Ring 76dB Voice 70dB / Noise 66dB / Ring 75dB

Samsung I8190 Galaxy S III mini

  • Compact and lightweight
  • Excellent battery life
  • Vibrant Super AMOLED display
  • Affordable (if found used)

  • Lower resolution display
  • Slower processor
  • Less premium build quality
  • Outdated software

Samsung I9100 Galaxy S II

  • Faster processor
  • Better sunlight display contrast
  • More premium design
  • Slightly better software experience (at launch)

  • Larger size
  • Battery life slightly less than S III Mini
  • Outdated software
  • Can be harder to find in good condition

Display Comparison

Both phones feature Super AMOLED displays, known for their vibrant colors and deep blacks. The Galaxy S II boasts a slightly better sunlight contrast ratio (2.832:1 vs 2.422:1), making it easier to view outdoors. While both have 'Infinite' nominal contrast, the sunlight measurement is a more practical indicator. The S II's screen also tends to be perceived as slightly sharper due to its higher resolution (1280 x 800 vs 800 x 480 on the Mini).

Camera Comparison

Both phones feature standard cameras for their time, offering photo and video capabilities. Image quality is comparable, with decent performance in good lighting conditions. Low-light performance is where both struggle, exhibiting noise and limited detail. Neither phone is a photography powerhouse by today's standards.

Performance

The Galaxy S II has a clear advantage here. Its 1.2 GHz dual-core Cortex-A9 processor is faster than the S III Mini's 1.0 GHz dual-core Cortex-A9. This translates to snappier app loading times, smoother multitasking, and a generally more responsive user experience. The Exynos 4210 chipset in the S II is also considered more efficient than the NovaThor U8420 in the Mini.

Battery Life

Battery life is surprisingly similar. Both phones offer an endurance rating of around 40-42 hours, indicating excellent longevity for their age. Real-world usage will vary depending on usage patterns, but both should easily last a full day on a single charge.

Buying Guide

The Galaxy S III Mini is ideal for users prioritizing long battery life and a compact form factor. It's a good option for basic tasks and media consumption. The Galaxy S II is better suited for those who want a slightly more powerful device with a better display and a more premium feel, even if it's a bit larger.

Frequently Asked Questions

❓ Are these phones still worth buying in 2024?
They can be a fun retro experience, especially if you're on a tight budget. However, be aware that they lack modern features like 4G connectivity, recent Android updates, and security patches. They're best suited for basic tasks and nostalgia.
❓ Which phone is easier to find in good condition?
The Galaxy S III Mini is generally easier to find in good condition due to its smaller size and greater production numbers. Finding a Galaxy S II in excellent condition might require more searching.