Network | Technology | GSM / CDMA / HSPA / EVDO / LTE | GSM / HSPA / LTE | |
---|---|---|---|---|
2G bands | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) | ||
CDMA 800 | ||||
3G bands | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 | ||
CDMA2000 1xEV-DO & TD-SCDMA | ||||
4G bands | 1, 2, 3, 4, 5, 8, 34, 38, 39, 40, 41 - R11s Plus | 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 38, 40, 41, 66 | ||
1, 2, 3, 4, 5, 7, 8, 12, 17, 34, 38, 39, 40, 41 - R11s Plus t | ||||
Speed | HSPA 42.2/5.76 Mbps, LTE (2CA) Cat6 300/50 Mbps | HSPA 42.2/5.76 Mbps, LTE (3CA) Cat11 600/75 Mbps |
Launch | Announced | 2017, November | 2017, December | |
---|---|---|---|---|
Status | Available. Released 2017, November | Available. Released 2018, January |
Body | Dimensions | 164.8 x 80.2 x 7.3 mm (6.49 x 3.16 x 0.29 in) | 159.9 x 75.7 x 8.3 mm (6.30 x 2.98 x 0.33 in) | |
---|---|---|---|---|
Weight | 182 g (6.42 oz) | 191 g (6.74 oz) | ||
Build | Glass front (Gorilla Glass 5), aluminum back, aluminum frame | Glass front (Gorilla Glass 4), glass back (Gorilla Glass 5), aluminum frame | ||
SIM | Hybrid Dual SIM (Nano-SIM, dual stand-by) | Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by) | ||
IP68 dust/water resistant (up to 1.5m for 30 min) |
Display | Type | AMOLED | Super AMOLED | |
---|---|---|---|---|
Size | 6.43 inches, 106.7 cm2 (~80.7% screen-to-body ratio) | 6.0 inches, 91.4 cm2 (~75.5% screen-to-body ratio) | ||
Resolution | 1080 x 2160 pixels, 18:9 ratio (~376 ppi density) | 1080 x 2220 pixels, 18.5:9 ratio (~411 ppi density) | ||
Protection | Corning Gorilla Glass 5 | Corning Gorilla Glass 4 | ||
Always-on display |
Platform | OS | Android 7.1.1 (Nougat), ColorOS 3.2 | Android 7.1.1 (Nougat), upgradable to Android 9.0 (Pie) | |
---|---|---|---|---|
Chipset | Qualcomm SDM660 Snapdragon 660 (14 nm) | Exynos 7885 (14 nm) | ||
CPU | Octa-core (4x2.2 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver) | Octa-core (2x2.2 GHz Cortex-A73 & 6x1.6 GHz Cortex-A53) | ||
GPU | Adreno 512 | Mali-G71 |
Memory | Card slot | microSDXC (uses shared SIM slot) | microSDXC (dedicated slot) | |
---|---|---|---|---|
Internal | 64GB 6GB RAM | 32GB 4GB RAM, 64GB 4GB RAM, 64GB 6GB RAM | ||
eMMC 5.1 | eMMC 5.1 |
Main Camera | Modules | 16 MP, f/1.7, 1/2.8", 1.12µm, PDAF 20 MP, f/1.7, 1/2.8", 1.0µm, AF |
16 MP, f/1.7, 26mm (wide), 1/2.8”, 1.12µm, PDAF | |
---|---|---|---|---|
Features | LED flash, HDR, panorama | LED flash, panorama, HDR | ||
Video | 4K@30fps, 1080p@30fps | 1080p@30fps |
Selfie Camera | Modules | 20 MP, f/2.0, (wide), 1/2.8", 1.0µm | 16 MP, f/1.9, 26mm (wide), 1/3.06", 1.0µm 8 MP, f/1.9, 1/4.0", 1.12µm |
|
---|---|---|---|---|
Video | 1080p@30fps | 1080p@30fps |
Sound | Loudspeaker | Yes | Yes | |
---|---|---|---|---|
3.5mm jack | Yes | Yes | ||
24-bit/192kHz audio |
Comms | 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 | |
---|---|---|---|---|
Bluetooth | 4.2, A2DP, LE, EDR | 5.0, A2DP, EDR, LE | ||
Positioning | GPS, GLONASS | GPS, GLONASS, BDS | ||
NFC | No | Yes | ||
Infrared port | No | No | ||
Radio | No | FM radio | ||
USB | microUSB 2.0, OTG | USB Type-C 2.0 |
Features | Sensors | Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass | Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass, barometer | |
---|---|---|---|---|
ANT+ Samsung Pay |
Battery | Type | Li-Po 4000 mAh, non-removable | Li-Ion 3500 mAh, non-removable | |
---|---|---|---|---|
Charging | 20W wired | 18W wired | ||
Talk time | Up to 23 h (3G) | |||
Music play | Up to 73 h |
Misc | |||
---|---|---|---|
Colors | Black, Champagne | Black, orchid grey, gold, blue | SAR EU | 0.32 W/kg (head) 1.30 W/kg (body) |
Models | CPH1721 | SM-A730F | |
Price | About 580 EUR | About 300 EUR |
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