Samsung Galaxy A31 对比 Samsung Galaxy A12

Samsung Galaxy A31
Samsung Galaxy A12
Price: 从 RM589   1099 从 RM499   799
发布
Release Status Release 2020, Jun 01 Release 2021, Jan 05
性能与续航
CPU Octa-core (2x2.0 GHz & 6x1.7 GHz) Octa-core (4x2.35 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)
Chipset Mediatek Helio P65 Mediatek MT6765 Helio P35 (12nm)
GPU Mali-G52 MC2 PowerVR GE8320
Memory 128GB, 6GB RAM 128GB, 6GB RAM
Card Slot microSDXC (dedicated slot) microSDXC (dedicated slot)
Battery Non-removable Li-Po 5000 mAh battery
Fast charging 15W		 Li-Po 5000 mAh, non-removable battery
Fast charging 15W
OS Android 10, One UI 2.0 Android 10
显示屏
Display Type Super AMOLED capacitive touchscreen, 16M colors PLS IPS
Display Size 6.4 inches, 98.9 cm2 (~84.9% screen-to-body ratio)
1080 x 2400 pixels, 20:9 ratio (~411 ppi density)		 6.5 inches, 106.7 cm2 (~85.8% screen-to-body ratio)
720 x 1600 pixels, 20:9 ratio (~264 ppi density)
机身
Body Dimension 159.3 x 73.1 x 8.6 mm 164 x 75.8 x 8.9 mm
Body Weight 185g 205g
Body Type Glass front, plastic back, plastic frame
Colors Prism Crush Black, Prism Crush Blue, Prism Crush Red, Prism Crush White Black, White, Blue, Red
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: 48 MP, f/2.0, 26mm (wide), AF + 5 MP, f/2.2, 123˚ (ultrawide) + 2 MP, f/2.4, (macro) + 2 MP, f/2.4, (depth)
Front Camera 20 MP, f/2.2, (wide) 8 MP, f/2.2
Video 1080p@30fps
1080p@30fps		 1080p@30fps
Selfie: 1080p@30fps
Camera Features LED flash, panorama, HDR LED flash, panorama, 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 Dual SIM (Nano-SIM, dual stand-by)
Data Speed HSPA 42.2/5.76 Mbps, LTE-A HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot Wi-Fi 802.11 b/g/n, 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
传感器
Sensor Fingerprint (under display, optical), accelerometer, gyro, proximity, compass Fingerprint (side-mounted), accelerometer
GPS Yes, with A-GPS, GLONASS, GALILEO, BDS Yes, with A-GPS, GLONASS, GALILEO, BDS
音频
Loud Speaker Yes Yes
3.5mm Jack Yes Yes

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