So sánh redmi note 7 và samsung a70

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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 3G bands HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - Global HSDPA 850 / 900 / 1900 / 2100 - SM-A705FN/DS HSDPA 850 / 900 / 1900 / 2100 4G bands 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, 8, 20, 28, 38, 40 - Global 1, 2, 3, 4, 5, 7, 12, 13, 17, 20, 26, 29, 38, 40, 41, 66 - SM-A705W 1, 3, 5, 7, 8, 34, 38, 39, 40, 41 1, 3, 5, 7, 8, 20, 38, 40, 41 - SM-A705FN/DS Speed HSPA, LTE-A HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat12 600/150 Mbps Launch Announced 2019, March 26 2019, January 10 Status Available. Released 2019, May 01 Available. Released 2019, February 28 Body 164.3 x 76.7 x 7.9 mm (6.47 x 3.02 x 0.31 in) 159.2 x 75.2 x 8.1 mm (6.27 x 2.96 x 0.32 in) 3D size compare

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183 g (6.46 oz) 186 g (6.56 oz) Build Glass front (Gorilla Glass 3), plastic back, plastic frame Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5), plastic frame SIM Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by) Hybrid Dual SIM (Nano-SIM, dual stand-by) Display Type Super AMOLED IPS LCD 6.7 inches, 108.4 cm2 (~86.0% screen-to-body ratio) 6.3 inches, 97.4 cm2 (~81.4% screen-to-body ratio) Resolution 1080 x 2400 pixels, 20:9 ratio (~393 ppi density) 1080 x 2340 pixels, 19.5:9 ratio (~409 ppi density) Protection Corning Gorilla Glass 3 Corning Gorilla Glass 5 Platform OS Android 9.0 (Pie), upgradable to Android 11, One UI 3.1 Android 9.0 (Pie), planned upgrade to Android 10, MIUI 12 Chipset Qualcomm SDM675 Snapdragon 675 (11 nm) Qualcomm SDM660 Snapdragon 660 (14 nm) CPU Octa-core (2x2.0 GHz Kryo 460 Gold & 6x1.7 GHz Kryo 460 Silver) Octa-core (4x2.2 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver) GPU Adreno 612 Adreno 512 Memory Card slot microSDXC (dedicated slot) microSDXC (uses shared SIM slot) Internal 128GB 6GB RAM, 128GB 8GB RAM 32GB 3GB RAM, 64GB 4GB RAM, 64GB 6GB RAM, 128GB 4GB RAM UFS 2.0 eMMC 5.1 Main Camera Modules 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) 48 MP, f/1.8, (wide), 1/2.0", 0.8µm, PDAF 5 MP, f/2.2, (depth) or 12 MP, f/2.2, (wide), 1/2.9", 1.25µm, PDAF 2 MP, f/2.4, (depth) Features LED flash, panorama, HDR Dual-LED flash, HDR, panorama Video 4K@30fps, 1080p@30/240fps 1080p@30/60/120fps, (gyro-EIS) Selfie Camera Modules 32 MP, f/2.0, 26mm (wide), 1/2.8", 0.8µm 13 MP, f/2.0, (wide), 1/3.1", 1.12µm Features HDR 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, GALILEO, BDS GPS, GLONASS, BDS NFC Yes (market/region dependent) No Infrared port No Yes Radio FM radio FM radio, recording USB USB Type-C 2.0, OTG USB Type-C 2.0 Features Sensors Fingerprint (under display, optical), accelerometer, gyro, proximity, compass Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass ANT+ Bixby natural language commands and dictation Battery Type Li-Po 4500 mAh, non-removable Li-Po 4000 mAh, non-removable Charging 25W wired 18W wired, QC4 Stand-by Talk time Misc Colors Coral, Blue, Black, White Blue, Black, Twilight Gold, White SAR 0.33 W/kg (head) 0.70 W/kg (body) 1.15 W/kg (head) 1.17 W/kg (body) SAR EU 0.35 W/kg (head) 1.48 W/kg (body) 0.59 W/kg (head) 1.27 W/kg (body) Models SM-A705F, SM-A705FN, SM-A705GM, SM-A705MN, SM-A7050, SM-A705W, SM-A705YN, SM-A705X, SM-A705U M1901F7G, M1901F7H, M1901F7I Price About 90 EUR About 170 EUR Tests Performance AnTuTu: 167750 (v7) GeekBench: 6584 (v4.4) GFXBench: 7fps (ES 3.1 onscreen) AnTuTu: 139075 (v7) GeekBench: 5411 (v4.4) GFXBench: 7.7fps (ES 3.1 onscreen) Display Camera Compare PHOTO / Compare VIDEO Loudspeaker Audio quality Battery (old)