| Product |
Samsung Galaxy M30
|
Samsung Galaxy M40
|
| Battery |
| Charging |
15W wired |
15W wired |
| Type |
Li-Po 5000 mAh, non-removable |
Li-Po 3500 mAh, non-removable |
| Body |
| Build |
Glass front, plastic back, plastic frame |
Glass front (Gorilla Glass 3), plastic back, plastic frame |
| Dimensions |
159 x 75.1 x 8.5 mm (6.26 x 2.96 x 0.33 in) |
155.3 x 73.9 x 7.9 mm (6.11 x 2.91 x 0.31 in) |
| SIM |
Nano-SIM + Nano-SIM |
Nano-SIM + Nano-SIM |
| Weight |
174 g (6.14 oz) |
168 g (5.93 oz) |
| Comms |
| Bluetooth |
5.0, A2DP, LE |
5.0, A2DP, LE |
| NFC |
No |
Yes |
| Positioning |
GPS, GLONASS, BDS |
GPS, GLONASS, GALILEO, BDS |
| Radio |
FM radio, RDS, recording |
FM radio |
| USB |
USB Type-C 2.0 |
USB Type-C 2.0 |
| WLAN |
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct |
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct |
| Display |
| Protection |
- |
Corning Gorilla Glass 3 |
| Resolution |
1080 x 2340 pixels, 19.5:9 ratio (~403 ppi density) |
1080 x 2340 pixels, 19.5:9 ratio (~409 ppi density) |
| Size |
6.4 inches, 100.5 cm2 (~84.2% screen-to-body ratio) |
6.3 inches, 97.4 cm2 (~84.9% screen-to-body ratio) |
| Type |
Super AMOLED |
PLS LCD |
| Features |
| Sensors |
Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass |
Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass |
| Launch |
| Announced |
2019, February 27 |
2019, June |
| Status |
Available. Released 2019, March |
Available. Released 2019, June |
| Main Camera |
| Features |
LED flash, panorama, HDR |
LED flash, panorama, HDR |
| Triple |
13 MP, f/1.9, PDAF
5 MP, f/2.2, 12mm (ultrawide)
5 MP, f/2.2, (depth) |
32 MP, f/1.7, 26mm (wide), 1/2.8", 0.8µm, PDAF
8 MP, f/2.2, 12mm (ultrawide), 1/4.0", 1.12µm, PDAF
5 MP, f/2.2, (depth) |
| Video |
1080p@30fps |
4K@30fps, 1080p@30fps |
| Memory |
| Card slot |
microSDXC (dedicated slot) |
microSDXC (uses shared SIM slot) |
| Internal |
32GB 3GB RAM, 32GB 4GB RAM, 64GB 4GB RAM, 64GB 6GB RAM, 128GB 6GB RAM |
64GB 4GB RAM, 128GB 6GB RAM |
| |
eMMC 5.1 |
eMMC 5.1 |
| Misc |
| Colors |
Black, Blue |
Seawater Blue, Midnight Blue, Cocktail Orange |
| Models |
SM-M305F, SM-M305FN, SM-M305G, SM-M305M, SM-A3051, SM-A3058, SM-A3050 |
SM-M405F, SM-M405FN, SM-M405G |
| SAR |
0.28 W/kg (head) 0.39 W/kg (body) |
0.20 W/kg (head) |
| SAR EU |
0.45 W/kg (head) 1.32 W/kg (body) |
0.27 W/kg (head) 1.17 W/kg (body) |
| Network |
| 2G bands |
GSM 850 / 900 / 1800 / 1900 |
GSM 850 / 900 / 1800 / 1900 |
| 3G bands |
HSDPA 850 / 900 / 1900 / 2100 |
HSDPA 850 / 900 / 2100 |
| 4G bands |
1, 3, 5, 8, 20, 40, 41 |
1, 3, 5, 8, 40, 41 |
| Speed |
HSPA, LTE |
HSPA 42.2/5.76 Mbps, LTE (2CA) Cat6 400/50 Mbps |
| Technology |
GSM / HSPA / LTE |
GSM / HSPA / LTE |
| Our Tests |
| Audio quality |
Noise -90.5dB / Crosstalk -90.0dB |
- |
| Battery (old) |
Endurance rating 119h |
- |
| Camera |
Photo / Video |
- |
| Display |
640 nits max brightness (measured) |
- |
| Loudspeaker |
Voice 65dB / Noise 66dB / Ring 70dB |
- |
| Performance |
AnTuTu: 101651 (v7)
GeekBench: 4188 (v4.4)
GFXBench: 4.6fps (ES 3.1 onscreen) |
- |
| Platform |
| Chipset |
Exynos 7904 (14 nm) |
Qualcomm SDM675 Snapdragon 675 (11 nm) |
| CPU |
Octa-core (2x1.8 GHz Cortex-A73 & 6x1.6 GHz Cortex-A53) |
Octa-core (2x2.0 GHz Kryo 460 Gold & 6x1.7 GHz Kryo 460 Silver) |
| GPU |
Mali-G71 MP2 |
Adreno 612 |
| OS |
Android 8.1 (Oreo), upgradable to Android 10, One UI 2 |
Android 9.0 (Pie), upgradable to Android 11, One UI 3.1 |
| Selfie camera |
| Features |
HDR |
HDR |
| Single |
16 MP, f/2.0, 26mm (wide), 1/3.06", 1.0µm |
16 MP, f/2.0, 26mm (wide), 1/3.06", 1.0µm |
| Video |
1080p@30fps |
1080p@30fps |
| Sound |
| 3.5mm jack |
Yes |
No |
| Loudspeaker |
Yes |
Yes |
