So sánh samsung a70 và note8

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Network GSM / HSPA / LTE GSM / HSPA / LTE 2G bands GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) 3G bands HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100 - SM-A705FN/DS 4G bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 38, 39, 40, 41, 66 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 28, 38, 40, 41, 66 - SM-A705YN/DS 1, 2, 3, 4, 5, 7, 12, 13, 17, 20, 26, 29, 38, 40, 41, 66 - SM-A705W 1, 3, 5, 7, 8, 20, 38, 40, 41 - SM-A705FN/DS Speed HSPA 42.2/5.76 Mbps, LTE-A (5CA) Cat16 1024/150 Mbps HSPA, LTE-A Launch Announced 2017, August 23 2019, March 26 Status Available. Released 2017, September Available. Released 2019, May 01 Body 162.5 x 74.8 x 8.6 mm (6.40 x 2.94 x 0.34 in) 164.3 x 76.7 x 7.9 mm (6.47 x 3.02 x 0.31 in) 3D size compare

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195 g (6.88 oz) 183 g (6.46 oz) Build Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5), aluminum frame Glass front (Gorilla Glass 3), plastic back, plastic frame SIM Single SIM (Nano-SIM) or 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) Stylus Display Type Super AMOLED, HDR10 Super AMOLED 6.3 inches, 101.1 cm2 (~83.2% screen-to-body ratio) 6.7 inches, 108.4 cm2 (~86.0% screen-to-body ratio) Resolution 1440 x 2960 pixels, 18.5:9 ratio (~521 ppi density) 1080 x 2400 pixels, 20:9 ratio (~393 ppi density) Protection Corning Gorilla Glass 5 Corning Gorilla Glass 3 3D Touch (home button only) Always-on display Platform OS Android 7.1.1 (Nougat), upgradable to Android 9.0 (Pie) Android 9.0 (Pie), upgradable to Android 11, One UI 3.1 Chipset Exynos 8895 (10 nm) - EMEA Qualcomm MSM8998 Snapdragon 835 (10 nm) - USA & China Qualcomm SDM675 Snapdragon 675 (11 nm) CPU Octa-core (4x2.3 GHz Mongoose M2 & 4x1.7 GHz Cortex-A53) - EMEA Octa-core (4x2.35 GHz Kryo & 4x1.9 GHz Kryo) - USA & China Octa-core (2x2.0 GHz Kryo 460 Gold & 6x1.7 GHz Kryo 460 Silver) GPU Mali-G71 MP20 - EMEA Adreno 540 - USA & China Adreno 612 Memory Card slot microSDXC (uses shared SIM slot) - dual SIM model only microSDXC (dedicated slot) Internal 64GB 6GB RAM, 128GB 6GB RAM, 256GB 6GB RAM 128GB 6GB RAM, 128GB 8GB RAM UFS 2.1 UFS 2.0 Main Camera Modules 12 MP, f/1.7, 26mm (wide), 1/2.55", 1.4µm, dual pixel PDAF, OIS 12 MP, f/2.4, 52mm (telephoto), 1/3.6", 1.0µm, AF, OIS, 2x optical zoom 32 MP, f/1.7, 26mm (wide), 1/2.8", 0.8µm, PDAF 8 MP, f/2.2, 12mm (ultrawide), 1/4.0", 1.12µm 5 MP, f/2.2, (depth) Features LED flash, auto-HDR, panorama LED flash, panorama, HDR Video 4K@30fps, 1080p@30/60fps, 720p@240fps, stereo sound rec., HDR, gyro-EIS 4K@30fps, 1080p@30/240fps Selfie Camera Modules 8 MP, f/1.7, 25mm (wide), 1/3.6", 1.22µm, AF 2 MP (dedicated iris scanner camera) 32 MP, f/2.0, 26mm (wide), 1/2.8", 0.8µm Features Dual video call, Auto-HDR HDR Video 1440p@30fps 1080p@30fps Sound Loudspeaker Yes Yes 3.5mm jack Yes Yes 32-bit/384kHz 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 5.0, A2DP, LE, aptX 5.0, A2DP, LE Positioning GPS, GLONASS, BDS, GALILEO GPS, GLONASS, GALILEO, BDS NFC Yes Yes (market/region dependent) Infrared port No No Radio No FM radio USB USB Type-C 3.1 USB Type-C 2.0, OTG Features Sensors Iris scanner, fingerprint (rear-mounted), accelerometer, gyro, proximity, compass, barometer, heart rate, SpO2 Fingerprint (under display, optical), accelerometer, gyro, proximity, compass Samsung DeX (desktop experience support) ANT+ Bixby natural language commands and dictation Samsung Pay (Visa, MasterCard certified) ANT+ Bixby natural language commands and dictation Battery Type Li-Ion 3300 mAh, non-removable Li-Po 4500 mAh, non-removable Charging 15W wired, QC2 Wireless (Qi/PMA) (market dependent) 25W wired Stand-by Talk time Up to 22 h (3G) Music play Up to 74 h Misc Colors Midnight Black, Maple Gold, Orchid Gray, Deep Sea Blue, Star Pink Coral, Blue, Black, White SAR 0.61 W/kg (head) 0.56 W/kg (body) 0.33 W/kg (head) 0.70 W/kg (body) SAR EU 0.17 W/kg (head) 1.29 W/kg (body) 0.35 W/kg (head) 1.48 W/kg (body) Models SM-N950F, SM-N950U, SM-N9500, SM-N950U1, SM-N950N, SM-N950W, SC-01K, SM-N950FD SM-A705F, SM-A705FN, SM-A705GM, SM-A705MN, SM-A7050, SM-A705W, SM-A705YN, SM-A705X, SM-A705U Price About 500 EUR About 90 EUR Tests Performance AnTuTu: 201065 (v7) GeekBench: 6784 (v4.4) GFXBench: 13fps (ES 3.1 onscreen) AnTuTu: 167750 (v7) GeekBench: 6584 (v4.4) GFXBench: 7fps (ES 3.1 onscreen) Display Contrast ratio: Infinite (nominal), 4.148(sunlight) Camera Compare PHOTO / Compare VIDEO Loudspeaker Audio quality Battery (old) Endurance rating 89h