Samsung Galaxy A31 对比 Samsung Galaxy A72

Price: RM589   1099 RM1599   1899
发布
Release Status Release 2020, Jun 01 Release 2021, Mar 22
性能与续航
CPU Octa-core (2x2.0 GHz & 6x1.7 GHz) Octa-core (2x2.3 GHz Kryo 465 Gold & 6x1.8 GHz Kryo 465 Silver)
Chipset Mediatek Helio P65 Qualcomm SM7125 Snapdragon 720G (8 nm)
GPU Mali-G52 MC2 Adreno 618
Memory 128GB, 6GB RAM 8GB RAM, 256GB ROM
Card Slot microSDXC (dedicated slot) microSDXC (uses shared SIM slot)
Battery Non-removable Li-Po 5000 mAh battery
Fast charging 15W
Li-Ion 5000 mAh, non-removable battery
Fast charging 25W
OS Android 10, One UI 2.0 Android 11, One UI 3.1
显示屏
Display Type Super AMOLED capacitive touchscreen, 16M colors Super AMOLED, 90Hz, 800 nits (peak)
Display Size 6.4 inches, 98.9 cm2 (~84.9% screen-to-body ratio)
1080 x 2400 pixels, 20:9 ratio (~411 ppi density)
6.7 inches, 108.4 cm2 (~84.9% screen-to-body ratio)
1080 x 2400 pixels, 20:9 ratio (~393 ppi density)
Display Features Unspecified
机身
Body Dimension 159.3 x 73.1 x 8.6 mm 165 x 77.4 x 8.4 mm
Body Weight 185g 203g
Body Type IP67 dust/water resistant (up to 1m for 30 mins)
Colors Prism Crush Black, Prism Crush Blue, Prism Crush Red, Prism Crush White Awesome Black, Awesome White, Awesome Violet, Awesome Blue
摄像头
Rear Camera Quad: 48 MP, f/2.0, 26mm (wide), 1/2.0", 0.8µm, PDAF + 8 MP, f/2.2, 13mm (ultrawide), 1/4.0", 1.12µm + 5 MP, f/2.4, (macro) + 5 MP, f/2.4, (depth) Quad: 64 MP, f/1.8, 26mm (wide), 1/1.7X", 0.8µm, PDAF, OIS + 8 MP, f/2.4, (telephoto), 1.0µm, PDAF, OIS, 3x optical zoom + 12 MP, f/2.2, 123˚ (ultrawide), 1.12µm + 5 MP, f/2.4, (macro)
Front Camera 20 MP, f/2.2, (wide) 32 MP, f/2.2, 26mm (wide), 1/2.8", 0.8µm
Video 1080p@30fps
1080p@30fps
4K@30fps, 1080p@30/120fps; gyro-EIS
Selfie: 4K@30fps, 1080p@30fps
Camera Features LED flash, panorama, HDR LED flash, panorama, HDR
Selfie: HDR
连接与通讯
Sim Card Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by) Single SIM (Nano-SIM) or Hybrid Dual SIM (Nano-SIM, dual stand-by)
Data Speed HSPA 42.2/5.76 Mbps, LTE-A HSPA 42.2/5.76 Mbps, LTE-A
WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
Bluetooth 5.0, A2DP, LE 5.0, A2DP, LE
NFC Yes (market/region dependent) Yes (market/region dependent)
USB 2.0, Type-C 1.0 reversible connector, USB On-The-Go USB Type-C 2.0, USB On-The-Go
传感器
Sensor Fingerprint (under display, optical), accelerometer, gyro, proximity, compass Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
GPS Yes, with A-GPS, GLONASS, GALILEO, BDS Yes, with A-GPS, GLONASS, GALILEO, BDS
音频
Loud Speaker Yes Yes, with stereo speakers
3.5mm Jack Yes Yes

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