
Samsung Galaxy M40 vs Realme 3 Pro vs Samsung Galaxy M30



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Last Updated: Tue, 28 Apr'20
Basic Information
General
- Bluetooth5.0, A2DP, LE5.0, A2DP, LE5.0, A2DP, LE
Design
- Height6.11 inches6.17 inches6.26 inches
- Width2.91 inches2.92 inches2.96 inches
- Thickness0.31 inches0.33 inches0.33 inches
- Weight168 g172 g174 g
- ColorSweater Blue, Midnight BlueCarbon Gray, Nitro Blue, Lightning PurpleBlack, Blue
- BuildFront glass, plastic bodyFront glass, plastic bodyGlass front, plastic back, plastic frame
Display
- Screen Size6.3 inches6.3 inches6.4 inches
- Display TypePLS TFT capacitive touchscreenIPS LCD capacitive touchscreenSuper AMOLED capacitive touchscreen
- Display Resolution1080 x 2340 pixels1080 x 2340 pixels1080 x 2340 pixels
- Pixel Density409 ppi409 ppi403 ppi
- Aspect Ratio19.5:919.5:919.5:9
- ProtectionCorning Gorilla Glass 3Corning Gorilla Glass 5
- Screen to Body Ratio84.9%83.70%84.20%
Performance
- GPUAdreno 612Adreno 616Mali-G71 MP2
- OSAndroid 9.0 (Pie) One UIAndroid 9.0 (Pie) ColorOS 6Android 8.1 (Oreo), upgradable to Android 9.0 (Pie) One UI
- Chipset GPQualcomm SDM675 Snapdragon 675 (11 nm)Qualcomm SDM710 Snapdragon 710 (10 nm)Exynos 7904 (14 nm)
- CPUOcta-core (2x2.0 GHz Kryo 460 Gold 6x1.7 GHz Kryo 460 Silver)Octa-core (2x2.2 GHz Kryo 360 Gold 6x1.7 GHz Kryo 360 Silver)Octa-core (2x1.8 GHz Cortex-A73 6x1.6 GHz Cortex-A53)
Memory & Storage
- RAM/Internal Storage128 GB, 6 GB RAM or 64 GB, 4 GB RAM64/128 GB, 6 GB RAM or 64 GB, 4 GB RAM32GB 3GB RAM, 64GB 4GB RAM, 128GB 6GB RAM
- Expandable MemorymicroSD, up to 1 TB (uses shared SIM slot)microSD, up to 256 GB (dedicated slot)microSD, up to 1 TB (dedicated slot)
Back Camera
- Triple Camera32 MP, f/1.7, 0.8 micron|8 MP, f/2.2, 12mm (ultrawide), 1.12 micron|5 MP, f/2.2, depth sensor13 MP, f/1.9|5 MP, f/2.2, 12mm (ultrawide)|5 MP, f/2.2, depth sensor
- AutofocusPDAFDual Pixel PDAFPDAF
- Back Camera Video2160p30fps, 1080p30fps2160p30fps, 1080p30/120fps, 720p960fps, gyro-EIS2160p30fps, 1080p30fps
- Back Camera FeaturesLED flash, panorama, HDRLED flash, HDRLED flash, panorama, HDR
- Dual Camera16 MP, f/1.7, 1/2.6, 1.22 micron|5 MP, f/2.4, depth sensor
Front Camera
- Single Camera16 MP, f/2.025 MP, f/2.0, 1/2.8, 0.8 micron16 MP, f/2.0
- Front Camera Video1080p30fps1080p30fps1080p30fps
- Front Camera FeaturesHDRHDRHDR
Sound
- HeadPhone JackYesYesYes
- LoudspeakerYesYesYes
- Audio FeaturesActive noise cancellation with dedicated mic|Dolby Atmos soundActive noise cancellation with dedicated mic|Dolby Atmos sound
Battery
- Battery Capacity3500 mAh4045 mAh5000 mAh
- User ReplaceableNon-removableNon-removableNon-removable
- ChargingFast battery charging 15WFast battery charging 20W: 50% in 30 min (VOOC 3.0)Fast battery charging 15W
- Battery TypeLi-PoLi-IonLi-Po
- Talk TimeUp to 32 h (3G)
- Music TimeUp to 126 h
Communications
- WLANWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspotWi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspotWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
- GPSYes, with A-GPS, GLONASS, GALILEO, BDSYes, with A-GPS, GLONASSYes, with A-GPS, GLONASS, BDS
- RadioFM radioFM radioFM radio, RDS, recording
- USB2.0, Type-C 1.0 reversible connectormicroUSB 2.0, USB On-The-Go2.0, Type-C 1.0 reversible connector
- NFCYesNo
- SIMHybrid Dual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
- Network SupportGSM / HSPA / LTEGSM / HSPA / LTEGSM / HSPA / LTE
Miscellaneous Features
- SensorsFingerprint (rear-mounted), accelerometer, gyro, proximity, compassFingerprint (rear-mounted), accelerometer, gyro, proximity, compassFingerprint (rear-mounted), accelerometer, gyro, proximity, compass
Launch
- Announced On2019, June2019, April2019, February
- StatusAvailable. Released 2019, JuneAvailable. Released 2019, MayAvailable. Released 2019, March