So sánh a8 star va a9 năm 2024

Full Differences

Change compare mode

Network GSM / CDMA / HSPA / LTE GSM / HSPA / LTE 2G bands GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 & TD-SCDMA - China 3G bands HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1700[AWS] / 1900 / 2100 4G bands 1, 3, 4, 5, 7, 8, 12, 17, 34, 38, 39, 40, 41 - Global 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 26, 28, 38, 40, 41, 66 1, 3, 8, 34, 38, 39, 40, 41 - China Speed HSPA 42.2/5.76 Mbps, LTE [3CA] Cat9 450/50 Mbps HSPA 42.2/5.76 Mbps, LTE [3CA] Cat9 450/50 Mbps Launch Announced 2018, June 2018, October Status Available. Released 2018, June Available. Released 2018, November Body 162.4 x 77 x 7.6 mm [6.39 x 3.03 x 0.30 in] 162.5 x 77 x 7.8 mm [6.40 x 3.03 x 0.31 in] 191 g [6.74 oz] 183 g [6.46 oz] Build Glass front [Gorilla Glass 5], glass back [Gorilla Glass 5], aluminum frame Glass front [Gorilla Glass 5], glass back [Gorilla Glass 5], aluminum frame SIM Hybrid Dual SIM [Nano-SIM, dual stand-by] Dual SIM [Nano-SIM, dual stand-by] Display Type Super AMOLED Super AMOLED 6.3 inches, 100.7 cm2 [~80.6% screen-to-body ratio] 6.3 inches, 100.2 cm2 [~80.1% screen-to-body ratio] Resolution 1080 x 2220 pixels, 18.5:9 ratio [~392 ppi density] 1080 x 2220 pixels, 18.5:9 ratio [~393 ppi density] Protection Corning Gorilla Glass 5 Corning Gorilla Glass 5 Samsung Experience 9 UX Platform OS Android 8.0 [Oreo], upgradable to Android 9.0 [Pie], One UI Android 8.0 [Oreo], upgradable to Android 9.0 [Pie] Chipset Qualcomm SDM660 Snapdragon 660 [14 nm] Qualcomm SDM660 Snapdragon 660 [14 nm] CPU Octa-core [4x2.2 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver] Octa-core [4x2.2 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver] GPU Adreno 512 Adreno 512 Memory Card slot microSDXC [uses shared SIM slot] microSDXC [dedicated slot] Internal 64GB 4GB RAM, 64GB 6GB RAM 64GB 6GB RAM, 64GB 8GB RAM, 128GB 6GB RAM, 128GB 8GB RAM eMMC 5.1 eMMC 5.1 Main Camera Modules 24 MP, f/1.7, 27mm [wide], 1/2.8", 0.9µm, PDAF 16 MP, f/1.7, PDAF 24 MP, f/1.7, 27mm [wide], 1/2.8", 0.9µm, PDAF 10 MP f/2.4, 52mm [telephoto], 1/3.9", 1.0µm, AF, 2x optical zoom 8 MP, f/2.4, 12mm [ultrawide], 1/4.0", 1.12µm 5 MP, f/2.2, [depth] Features LED flash, panorama, HDR LED flash, panorama, HDR Video 4K@30fps, 1080p@30fps 4K@30fps, 1080p@30fps Selfie Camera Modules 24 MP, f/2.0, 26mm [wide], 1/2.8", 0.9µm 24 MP, f/2.0, 27mm [wide], 1/2.8", 0.9µm Features HDR Video 1080p@30fps 1080p@30fps Sound Loudspeaker Yes Yes 3.5mm jack Yes Yes 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 5.0, A2DP, LE 5.0, A2DP, LE Positioning GPS, GLONASS, BDS, GALILEO GPS, GLONASS, BDS, GALILEO NFC Yes Yes Infrared port No No Radio FM radio FM radio USB USB Type-C 2.0 USB Type-C 2.0 Features Sensors Fingerprint [rear-mounted], accelerometer, gyro, proximity, compass Fingerprint [rear-mounted], accelerometer, gyro, proximity, compass ANT+ Samsung Pay ANT+ Samsung Pay Battery Type Li-Ion 3700 mAh, non-removable Li-Ion 3800 mAh, non-removable Charging 15W wired 18W wired Misc Colors Black, White Caviar Black, Lemonade Blue, Bubblegum Pink SAR 0.27 W/kg [head] 0.84 W/kg [body] SAR EU 0.43 W/kg [head] 1.79 W/kg [body] 0.35 W/kg [head] 1.59 W/kg [body] Models SM-G885F, SM-G8850, SM-G885Y, SM-G885S, SM-G8858 SM-A920F, SM-A9200, SM-A920N, SM-A920X Price About 350 EUR About 550 EUR Tests Performance AnTuTu: 140500 [v7] GeekBench: 5763 [v4.4] GFXBench: 8.3fps [ES 3.1 onscreen] Display Contrast ratio: Infinite [nominal], 4.220 [sunlight] Loudspeaker Audio quality Battery [old]

Kích thước màn hình

Kích thước màn hình

6.3 inches

6.53 inches

Công nghệ màn hình

Công nghệ màn hình

Cảm ứng điện dung Super AMOLED, 16 triệu màu

IPS LCD

Camera sau

Camera sau

24 MP [f/1.7] + 16 MP [f/1.7], tự động lấy nét nhận diện theo giai đoạn, LED flash

48 MP + 8 MP + 2 MP + 2 MP

Camera trước

Camera trước

24 MP [f/2.0], 1080p

Đang cập nhật

Chipset

Chipset

Qualcomm SDM660 Snapdragon 660

Snapdragon 665

Bộ nhớ trong

Bộ nhớ trong

64 GB

128 GB

Pin

Pin

Li-ion 3700 mAh

5000 mAh

Thẻ SIM

Thẻ SIM

2 SIM [Nano-SIM]

2 SIM [Nano-SIM]

Hệ điều hành

Hệ điều hành

8.0 [Oreo]

Android 9.0 [Pie]

Độ phân giải màn hình

Độ phân giải màn hình

1080 x 2220 pixels [FullHD+]

1080 x 2340 pixels [FullHD+]

Cảm biến

Cảm biến

Vân tay, gia tốc, con quay quy hồi, khoảng cách, la bàn

Chủ Đề