Samsung Galaxy M20s vs Realme 15T
Product
Price
229 USD
229 USD
Status
Available
Available
Brand
Samsung Mobile
Realme Mobiles
Model No
Galaxy M20s
Realme 15T
Launch Date
2020, July 20
2025, September 05
Wikipedia
2G bands
SIM1: GSM 850 / 900 / 1800 / 1900
SIM2: GSM 850 / 900 / 1800 / 1900
GSM 850 / 900 / 1800 / 1900
3G bands
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
HSDPA 850 / 900 / 2100
4G bands
LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800)
1, 3, 5, 8, 28, 40, 41
Technology
GSM / HSPA / LTE / 5G
5G bands
1, 3, 5, 8, 28, 40, 41, 77, 78 SA/NSA
Speed
HSPA, LTE, 5G
Dimensions
6.16 x 2.93 x 0.35 in
158.4 x 75.2 x 7.8 mm (6.24 x 2.96 x 0.31 in)
Weight
186 g
181 g (6.38 oz)
SIM
Dual Sim, Dual Standby (Nano-SIM)
Nano-SIM + Nano-SIM
Build
Glass front, plastic frame, plastic back
IP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 2.5m for 30 min)
Colors
Silk Blue, Suit Titanium, Flowing Silver
Type
PLS TFT Capacitive touchscreen, 16M Colors, Multitouch
AMOLED, 1B colors, 120Hz, 2160Hz PWM, 1000 nits (typ), 1400 nits (HBM), 4000 nits (peak)
Size
6.3 Inches
6.57 inches, 102.9 cm2 (~86.4% screen-to-body ratio)
Resolution
1080 x 2340 Pixels (~409 PPI)
1080 x 2372 pixels (~401 ppi density)
OS
Android 9.0 (Pie)
Android 15, up to 3 major Android upgrades, Realme UI 6.0
Chipset
Exynos 7904 chipset
Mediatek Dimensity 6400 Max (6 nm)
CPU
1.8 Ghz Octa Core
Octa-core (2x2.5 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU
Mali-G71 MP2
Mali-G57 MC2
RAM
3GB
8GB/12GB
Storage
32/64GB Built-in
128GB/256GB
UFS 2.2
Card Slot
microSD Card, (supports up to 512GB) (dedicated slot)
microSDXC
Lens 1
13 MP, f/1.9, 1/2.8", PDAF
50 MP, f/1.8, 27mm (wide), 1/2.88", PDAF
Lens 2
5 MP, f/2.2, 1/6", depth sensor
2 MP, f/2.4
Features
LED flash, Phase detection, Geo-tagging, touch focus, face detection, panorama, HDR
LED flash, HDR, panorama
Video
2160p@30fps, 1080p@30fps
1080p@30/60, gyro-EIS
Lens 1
8 MP
50 MP
Features
HDR
Video
1080p@30fps
1080p@30fps
Capacity
(Li-Po Non removable), 6000 mAh
Si/C Li-Ion 7000 mAh
Charging
Fast battery charging
60W wired
10W reverse wired
Bypass charging
Sensors
Accelerometer, Compass, Fingerprint (rear mounted), Gyro, Proximity
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Loudspeaker
Yes
Yes
3.5mm jack
Yes
WLAN
Wi-Fi 802.11 a/b/g/n 2.4+5GHz, HT40, Wi-Fi Direct, hotspot
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
v5.0 with A2DP, LE
5.3, A2DP, LE
GPS
Yes + A-GPS support & Glonass, BDS
GPS, GLONASS, GALILEO, BDS, QZSS
NFC
No
Yes (market/region dependent)
Radio
FM Radio with RDS
USB
2.0, Type-C 1.0 reversible connector
USB Type-C 2.0, OTG