Samsung Galaxy Tab A9 对比 Oppo Pad Air

Price: RM629   899 RM459   1099
发布
Release Status Release 2023, Oct 23 Release 2022, Jul 21
性能与续航
CPU Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55) Octa-core (4x2.4 GHz Kryo 265 Gold & 4x1.9 GHz Kryo 265 Silver)
Chipset Mediatek Helio G99 (6nm) Qualcomm SM6225 Snapdragon 680 4G (6 nm)
GPU Mali-G57 MC2 Adreno 610
Memory 4GB RAM, 64GB ROM 4GB RAM, 64GB ROM
Card Slot microSDXC (dedicated slot) +3GB Extended RAM
Battery Li-Po 5100 mAh, non-removable battery
15W wired
Li-Po 7100 mAh, non-removable battery
18W wired, PD
5W reverse wired
OS Android 13, One UI 5.1 Android 12, ColorOS 12
显示屏
Display Type TFT LCD IPS LCD, 1B colors, 360 nits (typ)
Display Size 8.7 inches, 214.9 cm2 (~81.7% screen-to-body ratio)
800 x 1340 pixels, 5:3 ratio (~179 ppi density)
10.36 inches, 305.5 cm2 (~80.5% screen-to-body ratio)
1200 x 2000 pixels, 5:3 ratio (~225 ppi density)
机身
Body Dimension 211 x 124.7 x 8 mm 245.1 x 154.8 x 6.9 mm
Body Weight 333g 440g
Body Type Stylus support
Colors Mystic Navy, Graphite, Mystic Silver Grey
摄像头
Rear Camera 8 MP, AF 8 MP, f/2.0, AF
Front Camera 2 MP 5 MP, f/2.2
Video 1080p@30fps
Selfie: Yes
1080p@30fps
Selfie: 1080p@30fps
Camera Features Panorama
连接与通讯
Sim Card Nano-SIM, eSIM No
Data Speed HSPA, LTE
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 5.3, A2DP, LE 5.1, A2DP, LE, aptX HD
NFC No No
USB USB Type-C 2.0 USB Type-C 2.0, OTG
传感器
Sensor Accelerometer, proximity, compass Accelerometer, gyro, compass
GPS GPS, GLONASS, BDS, GALILEO, QZSS No
音频
Loud Speaker Yes, with stereo speakers Yes, with stereo speakers (4 speakers)
-28.3 LUFS (Average)
3.5mm Jack Yes No

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