Phone Comparison - Samsung Galaxy S6 vs Oppo A12 vs Samsung Galaxy A33 5G

Price Comparison (India) -

general General Info

Manufacturer Samsung Oppo Samsung
Announced March 2015 2020, April 20 March 2022
Status Available - April 2015 Available. Released 2020, April 20 Coming Soon - April 2022
Price Rs. 29,999 ($441.16) [Similarly Priced] Rs. 9,990 ($0.00) [Similarly Priced] -
Colors White Pearl, Black Sapphire, Gold Platinum, Blue Topaz Blue, Black Black, White, Blue, Peach
Form Factor Candybar Candybar Candybar
Dimension 143.4 x 70.5 x 6.8 mm
(5.65 x 2.78 x 0.27 in)
155.9 x 75.5 x 8.3 mm
(6.14 x 2.97 x 0.33 in)
159.7 x 74 x 8.1 mm
(6.29 x 2.91 x 0.32 in)
Weight 138 g (4.87 oz) 165 g (5.82 oz) 186 g (6.56 oz)
SIM Type - Dual SIM (Nano-SIM, dual stand-by) Single SIM (Nano-SIM), Hybrid 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 (dual-SIM model only)
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G Network LTE LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 28(700), 38(2600), 40(2300), 41(2500) LTE
Messaging SMS, MMS, EMail, IM
Build Features - Corning Gorilla Glass 4 back panel
- Fingerprint sensor (PayPal certified)
- Samsung Pay (Visa, MasterCard certified)
- Fingerprint Sensor (rear-mounted
- Fingerprint Sensor (under display, optical)
IP67 dust/water resistant (up to 1m for 30 mins)

hardware Hardware and OS

OS Android OS, v5.0.2 (Lollipop) Android 9.0 (Pie) Android 12
User Interface - ColorOS 6.1 One UI 4.1
Processor Quad-core 1.5 GHz Cortex-A53 & Quad-core 2.1 GHz Cortex-A57, Exynos 7420 Octa-core (4x2.35 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53), Mediatek MT6765 Helio P35 (12nm) Octa-core (2x2.4 GHz & 6x2.0 GHz), Exynos 1280 processor
GPU Mali-T760 PowerVR GE8320 Mali-G68
RAM 3 GB 4 GB 8 GB
Internal Memory 32/64/128 GB 64 GB 256 GB
External Memory No microSDXC (dedicated slot) microSDXC

display Display

Type Super AMOLED Capacitive Touchscreen, Corning Gorilla Glass 4 IPS LCD Capacitive Touchscreen FHD+ Super AMOLED Screen
90Hz Refresh Rate
Corning Gorilla Glass 5
Colors 16M colors 16M colors 16M Colors
Size 5.1 inches 6.22 inches 6.4 inches
Resolution 1440 x 2560 pixels (577 ppi) 720 x 1560 pixels (276 ppi) 1080 x 2400 pixels (411 ppi)
Screen-to-Body Ratio 70.66% 80.82% 83.77%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio No FM radio Unspecified
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 16 MP, 3456 x 4608 pixels, OIS 13 MP + 2 MP 48 MP + 8 MP + 5 MP + 2 MP
Flash LED Flash LED Flash LED flash
Features Auto focus, Geo-tagging, Touch Focus, Face Detection, Auto HDR, Panorama 13 MP, f/2.2, 1/3.1", 1.12µm, PDAF
2 MP, f/2.4, (depth)
HDR, Panorama
48 MP, f/1.8, 26mm (wide), 1/2.0", 0.8µm, PDAF, OIS
8 MP, f/2.2, 123˚, (ultrawide), 1/4.0", 1.12µm
5 MP, f/2.4, (macro)
2 MP, f/2.4, (depth)
panorama, HDR
Video 2160p@30fps, 1080p@60fps, 720p@120fps, HDR, dual-video rec. 1080p@30fps 4K@30fps, 1080p@30/120fps
Front Camera 5 MP, 1080p@30fps, dual video call, HDR [Similar] 5 MP, f/2.2, 1.12µm
HDR, panorama
1080p@30fps [Similar]
13 MP, f/2.2, (wide), 1.12µm
1080p@30fps [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSPA 42.2/5.76 Mbps, LTE Cat6 300/50 Mbps HSPA, LTE-A HSPA 42.2/5.76 Mbps, LTE-A, 5G
Bluetooth v4.1, A2DP, LE, apt-X 4.2, A2DP, LE 5.1, A2DP, LE
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot Wi-Fi 802.11 b/g/n, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
USB microUSB v2.0 (MHL 3 TV-out), USB Host microUSB 2.0, USB On-The-Go USB Type-C 2.0, USB On-The-Go
GPS Yes, with A-GPS, GLONASS, Beidou Yes, with A-GPS, GLONASS, BDS Yes, with A-GPS, GLONASS, GALILEO, BDS
Browser HTML5 Yes Yes

memory User Memory

Internal 32/64/128 GB, 3 GB RAM 64 GB, 4 GB RAM or 32 GB, 3 GB RAM 256 GB, 8 GB RAM or 128 GB, 8 GB RAM or 128 GB, 6 GB RAM
Expandable Storage No microSDXC (dedicated slot) microSDXC
USB OTG Supported Supported Supported

Apps Sensors

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

battery Battery

Type Non-removable Li-Ion Battery Non-removable Li-Po Battery Non-removable Li-Po Battery
Fast battery Charging 25W
Capacity 2550 mAh 4230 mAh 5000 mAh
Stand by - - -
Talk Time - - -