Samsung Galaxy A40s vs Realme 15
Product
Price
239 USD
239 USD
Status
Available
Available
Brand
Samsung Mobile
Realme Mobiles
Model No
Galaxy A40s
RMX5106
Launch Date
2019, March 19
2025, July 30
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 / 1900 / 2100
HSDPA 850 / 900 / 2100
4G bands
LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 38(2600), 40(2300), 41(2500)
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
140 g (4.94 oz)
162.3 x 76.2 x 7.7 / 7.8 / 8.0 mm
Weight
147.3 x 69.6 x 8.4 mm (5.80 x 2.74 x 0.33 in)
187 g or 189 g (6.60 oz)
Build
Glass front (Gorilla Glass 3), plastic back, plastic frame
Glass front, aluminum frame, fiberglass back or silicone polymer (eco leather) back
IP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 2m for 30 min)
MIL-STD-810H compliant*
* does not guarantee ruggedness or use in extreme conditions
SIM
Dual Sim, Dual Standby (Nano-SIM)
Nano-SIM + Nano-SIM
Colors
Black, White, Blue, Coral
Flowing Silver, Silk Pink, Velvet Green
Type
Super AMOLED capacitive touchscreen, 16M colors, Multitouch
AMOLED, 1B colors, 144Hz, 3840Hz PWM, HDR, 1600 nits (HBM), 4500 nits (peak)
Size
6.4 Inches
6.77 inches, 110.9 cm2 (~89.5% screen-to-body ratio)
Resolution
1080 x 2340 Pixels (~403 PPI)
1080 x 2392 pixels (~388 ppi density)
OS
Android 9.0 (Pie)
Android 15, Realme UI 6.0
Chipset
Exynos 7904 SoC
Mediatek Dimensity 7300+ (4 nm)
CPU
Octa-core (2x1.6 GHz Cortex-A73 & 6x1.35 GHz Cortex-A53) GPU Mali-G71 MP2
Octa-core (4x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
GPU
Mali-G71
Mali-G615 MC2
RAM
6GB
12GB
Storage
64GB
256GB
UFS 3.1
Card Slot
microSD card (supports up to 512GB) (dedicated slot)
Lens 1
13 MP f/1.9
50 MP, f/1.8, 24mm (wide), 1/1.56", PDAF, OIS
Lens 2
5MP f/2.2 ultrawide
8 MP, f/2.2, 112˚, 16mm (ultrawide)
Lens 3
5MP depth sensor
Features
LED Flash Geo-tagging, touch focus, face detection, panorama, HDR
LED flash, HDR, panorama
Video
2160p@30fps, 1080p@30fps
4K@30fps, 1080p@30fps, gyro-EIS, OIS
Lens 1
16MP
50 MP, f/2.4, 23mm (wide)
Video
1080p@30fps
4K@30fps, 1080p@30fps
Features
Panorama
Capacity
(Li-Po Non removable), 5000 mAh
Li-Ion 7000 mAh
Charging
Fast battery charging 15W
80W wired, 50% in 25 min
Sensors
Accelerometer, gyro, proximity, compass, Fingerprint (rear mounted)
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Loudspeaker
Speaker Phone
Yes, with stereo speakers
3.5mm jack
3.5mm Audio Jack, MP3/WAV/WMA/eAAC+/FLAC player, MP4/WMV/H.265 player
WLAN
Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot
Wi-Fi 802.11 a/b/g/n/ac/6, dual-band
Bluetooth
v5.0 with A2DP, LE
5.4, A2DP, LE
GPS
Yes + A-GPS support & Glonass, BDS
GPS, GLONASS, GALILEO, BDS
NFC
Yes
Radio
FM Radio
USB
2.0, Type-C 1.0 reversible connector
USB Type-C 2.0