Phone Comparison - Samsung I8190 Galaxy S III mini vs Samsung Galaxy Star 2 Plus vs Xiaomi Redmi Note 12 4G

general General Info

Manufacturer Samsung Samsung Xiaomi
Announced October 2012 July 2014 March 2023
Status Available - November 2012 Available - July 2014 Available - March 2023
Price - - Rs. 14,999 ($0.00) [Similarly Priced]
Colors White Black, White Onyx Gray, Mint Green, Ice Blue
Form Factor Candybar Candybar Candybar
Dimension 121.6 x 63 x 9.9 mm
(4.79 x 2.48 x 0.39 in)
129.7 x 65.9 x 9.4 mm
(5.11 x 2.59 x 0.37 in)
165.7 x 76 x 7.9 mm
(6.52 x 2.99 x 0.31 in)
Weight 111.5 g (3.92.0.18 oz) - 183.5 g (6.46.0.18 oz)
SIM Type - - Dual SIM (Nano-SIM, dual stand-by)
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 900 / 1900 / 2100 No HSDPA 850 / 900 / 2100
4G Network - - 1, 3, 5, 7, 8, 20, 28, 38, 40, 41
Messaging SMS, MMS, EMail, IM SMS, MMS, Push Mail, EMail, IM
Build Features - - - Fingerprint Sensor (side-mounted)
IP53, dust and splash resistant

hardware Hardware and OS

OS Android OS, v4.1 (Jelly Bean) Android OS, v4.4.2 (KitKat) Android 13
Processor Dual-core 1 GHz, NovaThor U8420 1.2 GHz Cortex-A9 Octa-core (4x2.8 GHz Cortex-A73 & 4x1.9 GHz Cortex-A53), Qualcomm SM6225 Snapdragon 685 (6 nm)
GPU Mali-400 - Adreno 610
RAM 1 GB 512 MB 8 GB
Internal Memory 16 GB 4 GB ROM 128 GB
External Memory microSD, up to 32 GB microSD, up to 32 GB microSDXC (dedicated slot)

display Display

Type Super AMOLED capacitive touchscreen TFT Capacitive Touchscreen FHD+ AMOLED Screen
120Hz Refresh Rate
450 nits (typ), 700 nits (HBM), 1200 nits (peak)
Corning Gorilla Glass 3
Colors 16M colors 16M colors 16M Colors
Size 4.0 inches 4.3 inches 6.67 inches
Resolution 480 x 800 pixels (233 ppi) 480 x 800 pixels (217 ppi) 1080 x 2400 pixels (395 ppi)
Screen-to-Body Ratio 59.57% 61.55% 85.11%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio FM radio with RDS FM radio Unspecified
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 5 MP, 2592x1944 pixels 3 MP, 2048 x 1536 pixels 50 MP + 8 MP + 2 MP
Flash LED flash LED flash LED Flash
Features Auto focus, Geo-tagging, Touch Focus, Face Detection Geo-tagging 50 MP, f/1.8, (wide), 1/2.76", 0.64µm, PDAF
8 MP, f/2.2, 120˚ (ultrawide), 1/4", 1.12µm
2 MP, f/2.4, (macro)
HDR, Panorama
Video Yes, 720p@30fps Yes 1080p@30fps
Front Camera Yes, VGA [Similar] No [Similar] 13 MP, f/2.5, (wide), 1/3.0"
HDR
1080p@30fps [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSDPA 14.4 Mbps, HSUPA 5.76 Mbps No HSPA, LTE-A, 5G
Bluetooth Yes, v4.0 with A2DP, EDR Yes, v4.0 with A2DP 5.0, A2DP, LE
Wi-Fi Wi-Fi 802.11 a/b/g/n, DLNA, Wi-Fi Direct, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band
USB Yes, microUSB v2.0 Yes, microUSB v2.0 USB Type-C 2.0, OTG
GPS Yes, with A-GPS support Yes, with A-GPS, GLONASS GPS, GLONASS, GALILEO
Browser HTML5 HTML Yes

memory User Memory

Internal 16 GB, 1 GB RAM 4 GB ROM, 512 MB RAM 128 GB, 8 GB RAM or 128 GB, 6 GB RAM or 128 GB, 4 GB RAM or 64 GB, 6 GB RAM or 64 GB, 4 GB RAM UFS 2.2
Expandable Storage microSD, up to 32 GB microSD, up to 32 GB microSDXC (dedicated slot)
USB OTG - - Not Supported

Apps Sensors

Fingerprint fingerprint not supported fingerprint not supported fingerprint supported
Proximity Sensor proximity sensor present proximity sensor present proximity sensor present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present accelerometer sensor present
NFC NFC supported NFC not supported NFC not supported

battery Battery

Type Standard battery, Li-Ion Li-Ion Battery Non-removable Li-Po Battery
Fast battery Charging 33W
Capacity 1500 mAh 1800 mAh 5000 mAh
Stand by Up to 450 h (2G)
Up to 430 h (3G)
- -
Talk Time Up to 14 h 10 min (2G)
Up to 7 h 10 min (3G)
- -