Phone Comparison - Xiaomi Redmi K40 Gaming vs Realme GT2 Explorer Master vs Samsung Galaxy S24

Price Comparison (India) - -

general General Info

Manufacturer Xiaomi Realme Samsung
Announced April 2021 July 2022 January 2024
Status Coming Soon - April 2021 Rumored - July 2022 Coming Soon - January 2024
Price - - Rs. 79,999 ($0.00) [Similarly Priced]
Colors Black, Gray, Silver, Bruce Lee Yellow Gray, White, Gold Onyx Black, Marble Grey, Cobalt Violet, Amber Yellow, Jade Green, Sandstone Orange, Sapphire Blue
Form Factor Candybar Candybar Candybar
Dimension 161.9 x 76.9 x 8.3 mm
(6.37 x 3.03 x 0.33 in)
161.3 x 74.3 x 8.2 mm
(6.35 x 2.93 x 0.32 in)
147 x 70.6 x 7.6 mm
(5.79 x 2.78 x 0.3 in)
Weight 205 g (7.23 oz) 195 g (6.88 oz) 167 g or 168 g (5.89 oz or 5.93 oz)
SIM Type Dual SIM (Nano-SIM, dual stand-by) Dual SIM (Nano-SIM, dual stand-by) Nano-SIM and eSIM, Dual SIM (2 Nano-SIMs and eSIM, dual stand-by)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
CDMA2000 1x
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
CDMA2000 1xEV-DO
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (Dual SIM model only)
CDMA 800 / 1900 & TD-SCDMA
3G Network HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
CDMA2000 1xEV-DO
4G Network 1, 2, 3, 4, 5, 7, 8, 18, 19, 26, 34, 38, 39, 40, 41, 42 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 26, 34, 38, 39, 40, 41 LTE
5G Network 1, 3, 28, 41, 77, 78 SA/NSA/Sub6 1, 3, 5, 8, 28, 41, 77, 78 SA/NSA SA/NSA/Sub6 - International
SA/NSA/Sub6/mmWave - USA
Messaging
Build Features - Fingerprint Sensor (side-mounted)
Physical pop-up gaming triggers
IP53, dust and splash protection
- Fingerprint Sensor (under display, optical)
- Fingerprint Sensor (under display, ultrasonic)
IP68 dust/water resistant (up to 1.5m for 30 min)
Armor aluminum 2 frame with tougher drop and scratch resistance (advertised)

hardware Hardware and OS

OS Android 11 Android 12 Android 14
User Interface MIUI 12.5 Realme UI 3.0 One UI 6.1
Processor Octa-core (1x3.0 GHz Cortex-A78 & 3x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55), MediaTek MT6893 Dimensity 1200 5G (6 nm) Octa-core (1x3.19 GHz Cortex-X2 & 3x2.75 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510), Qualcomm SM8475 Snapdragon 8+ Gen 1 (4 nm) 8-core (1x3.39 GHz Cortex-X4 & 3x3.1 GHz Cortex-A720 & 2x2.9 GHz Cortex-A720 & 2x2.2 GHz Cortex-A520), Qualcomm SM8650-AC Snapdragon 8 Gen 3 (4 nm)
GPU Mali-G77 MC9 Adreno 730 Adreno 750 (1 GHz)
RAM 12 GB 12 GB 8 GB
Internal Memory 256 GB 256 GB 512 GB
External Memory No No No

display Display

Type FHD+ OLED Screen
120Hz Refresh Rate
HDR10+
500 nits (typ)
Corning Gorilla Glass 5
FHD+ OLED Screen
120Hz Refresh Rate
HDR10+
FHD+ Dynamic LTPO AMOLED 2X Screen
120Hz Refresh Rate
HDR10+, 2600 Nits (peak)
Corning Gorilla Glass Victus 2
Colors 1B colors 1B Colors 16M colors
Size 6.67 inches 6.7 inches 6.2 inches
Resolution 1080 x 2400 pixels (395 ppi) 1080 x 2400 pixels (393 ppi) 1080 x 2340 pixels (416 ppi)
Screen-to-Body Ratio 86.09% 90.34% 90.78%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack no no no
Radio No No No
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker

camera Camera

Rear Camera 64 MP + 8 MP + 2 MP 50 MP + 50 MP + 2 MP 50 MP + 10 MP + 12 MP
Flash Dual-LED Flash Dual-LED Flash LED Flash
Features 64 MP, f/1.7, 26mm (wide), 1/2.0", 0.7µm, PDAF
8 MP, f/2.2, 120˚ (ultrawide)
2 MP, f/2.4, (macro)
HDR, Panorama
50 MP, f/1.9, 24mm (wide), 1/1.56", 1.0µm, multi-directional PDAF, OIS
50 MP, f/2.2, 150˚ (ultrawide)
2 MP, f/2.4, (macro)
HDR, Panorama
50 MP, f/1.8, 24mm (wide), 1/1.56", 1.0µm, Dual Pixel PDAF, OIS
10 MP, f/2.4, 67mm (telephoto), 1/3.94", 1.0µm, PDAF, OIS, 3x optical zoom
12 MP, f/2.2, 13mm, 120˚ (ultrawide), 1/2.55" 1.4µm, Super Steady video
Auto-HDR, Panorama
Video 4K@30fps, 1080p@30/60/120fps, 720p@960fps, HDR 4K@30/60fps, 1080p@30/60fps, gyro-EIS 8K@24/30fps, 4K@30/60fps, 1080p@30/60/240fps, 1080p@960fps, HDR10+, stereo sound rec., gyro-EIS
Front Camera 16 MP
HDR
1080p@30fps, 720p@120fps, HDR [Similar]
16 MP, f/2.5, (wide)
HDR
1080p@30fps [Similar]
12 MP, f/2.2, 26mm (wide), Dual Pixel PDAF
Dual video call, Auto-HDR, HDR10+
4K@30/60fps, 1080p@30fps [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSPA 42.2/5.76 Mbps, LTE-A, 5G HSPA 42.2/5.76 Mbps, LTE-A, 5G HSPA, LTE-A (up to 7CA), 5G
Bluetooth 5.2, A2DP, LE 5.2, A2DP, LE 5.3, A2DP, LE
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac/6e, tri-band, Wi-Fi Direct
USB USB Type-C 2.0, USB On-The-Go USB Type-C 2.0, USB On-The-Go USB Type-C 3.2, OTG
GPS Yes, with dual-band A-GPS, GLONASS, BDS, GALILEO, QZSS, NavIC Yes, with dual-band A-GPS, GLONASS, BDS, GALILEO, QZSS GPS, GLONASS, BDS, GALILEO
Browser Yes Yes Yes

memory User Memory

Internal 256 GB, 12 GB RAM or 256 GB, 8 GB RAM or 128 GB, 12 GB RAM or 128 GB, 8 GB RAM or 128 GB, 6 GB RAM UFS 3.1 256 GB, 12 GB RAM or 256 GB, 8 GB RAM UFS 3.1 512 GB, 8 GB RAM or 256 GB, 12 GB or 256 GB, 8 GB RAM or 128 GB, 8 GB RAM UFS 4.0
Expandable Storage No No No
USB OTG Supported Supported Supported

Apps Sensors

Fingerprint fingerprint supported fingerprint 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
Magnetic-Field Sensor (Compass) magnetic field sensor present magnetic field sensor present magnetic field sensor present
Gyroscope Sensor gyroscope sensor present gyroscope sensor present gyroscope sensor present
Barometer Sensor barometer sensor present barometer sensor not present barometer sensor present
NFC NFC supported NFC supported NFC supported

battery Battery

Type Non-removable Li-Po Battery
Fast battery charging 67W, 100% in 42 min (advertised)
Power Delivery 3.0
Quick Charge 3+
Non-removable Li-Po Battery
Fast battery Charging 100W
Non-removable Li-Po Battery
Fast battery Charging 25W wired, PD3.0, 50% in 30 min (advertised)
15W wireless (Qi/PMA)
4.5W reverse wireless
Capacity 5065 mAh 5000 mAh 4000 mAh
Stand by - - -
Talk Time - - -