So sánh galaxy note 4 và galaxy a7 năm 2024

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Network GSM / HSPA / LTE GSM / HSPA / LTE 2G bands GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 3G bands HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100 - A700FD, A700F HSDPA 850 / 1700 / 1900 / 2100 - N910W8 4G bands 1, 2, 3, 4, 5, 7, 8, 17, 20 - N910F, N910C 1, 3, 5, 7, 8, 20 - A700F 1, 2, 3, 4, 5, 7, 8, 28, 38, 40 - N910G 1, 3, 5, 7, 8, 20, 40 - A700FD 1, 2, 3, 4, 5, 7, 8, 12, 17 - N910W8 1, 2, 3, 4, 5, 7, 8, 28 - N910U Speed HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps (Exynos 5433) HSPA 42.2/5.76 Mbps, LTE-A Cat6 300/50 Mbps (Snapdragon 805) HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps Launch Announced 2014, September 03. Released 2014, October 2015, January. Released 2015, February Status Discontinued Discontinued Body 153.5 x 78.6 x 8.5 mm (6.04 x 3.09 x 0.33 in) 151 x 76.2 x 6.3 mm (5.94 x 3.00 x 0.25 in) 176 g (6.21 oz) 141 g (4.97 oz) Build Glass front (Gorilla Glass 4), plastic back, aluminum frame Glass front (Gorilla Glass 4), plastic back, aluminum frame SIM Micro-SIM Nano-SIM Stylus Display Type Super AMOLED Super AMOLED 5.7 inches, 88.5 cm2 (~73.4% screen-to-body ratio) 5.5 inches, 83.4 cm2 (~72.5% screen-to-body ratio) Resolution 1440 x 2560 pixels, 16:9 ratio (~518 ppi density) 1080 x 1920 pixels, 16:9 ratio (~401 ppi density) Protection Corning Gorilla Glass 4 Corning Gorilla Glass 4 Platform OS Android 4.4.4 (KitKat), upgradable to 6.0.1 (Marshmallow) Android 4.4.4 (KitKat), upgradable to 5.0.2 (Lollipop) Chipset Qualcomm APQ8084 Snapdragon 805 (28 nm) Exynos 5433 Qualcomm MSM8939 Snapdragon 615 (28 nm) - A700FD Exynos 5430 Octa (20 nm) - A700F CPU Quad-core 2.7 GHz Krait 450 - Snapdragon 805 Octa-core (4x1.3 GHz Cortex-A53 & 4x1.9 GHz Cortex-A57) - Exynos 5433 Octa-core (4x1.5 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53) - A700FD Octa-core (4x1.8 Cortex-A15 GHz & 4x1.3 Cortex-A7 GHz) - A700F GPU Adreno 420 (Snapdragon 805) Mali-T760 MP6 (Exynos 5433) Adreno 405 - A700FD Mali-T628 MP6 - A700F Memory Card slot microSDXC (dedicated slot) microSDXC (dedicated slot) Internal 32GB 3GB RAM 16GB 2GB RAM eMMC 5.0 eMMC 5.0 or eMMC 4.5 Main Camera Modules 16 MP, f/2.2, 31mm (standard), 1/2.6", 1.12µm, AF, OIS 13 MP, f/2.0, 28mm (wide), AF Features LED flash, panorama, HDR LED flash, panorama, HDR Video 4K@30fps, 1080p@30/60fps, stereo sound rec. 1080p@30fps Selfie Camera Modules 3.7 MP, f/1.9, 22mm (wide) 5 MP, f/2.2, 23mm (wide) Features HDR Video 1440p@30fps 1080p@30fps Sound Loudspeaker Yes Yes 3.5mm jack Yes Yes 24-bit/192kHz audio Comms WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, hotspot Bluetooth 4.1, A2DP, EDR, LE 4.0, A2DP, EDR, LE Positioning GPS, GLONASS, BDS GPS, GLONASS/ BDS (market dependant) NFC Yes Yes Infrared port Yes No Radio No FM radio, RDS, recording USB microUSB 2.0 (MHL 3 TV-out), OTG microUSB 2.0 Features Sensors Fingerprint (front-mounted), accelerometer, gyro, proximity, compass, barometer, gesture, UV, heart rate, SpO2 Accelerometer, proximity, compass ANT+ S-Voice natural language commands and dictation Air gestures ANT+ S-Voice Battery Type Li-Ion 3220 mAh, removable Li-Ion 2600 mAh, non-removable Charging 15W wired, QC2 Talk time Up to 20 h (3G) Up to 17 h (3G) Music play Up to 82 h Up to 54 h Misc Colors Frosted white, Charcoal black, Bronze Gold, Blossom Pink Pearl White, Midnight Black, Champagne Gold SAR 0.37 W/kg (head) 0.88 W/kg (body) 1.05 W/kg (head) 0.80 W/kg (body) SAR EU 0.37 W/kg (head) 0.38 W/kg (body) 0.41 W/kg (head) 0.55 W/kg (body) Models SM-N910C, SM-N910S, SM-N910H, SM-N910F, SM-N910G, SM-N910U, SM-N910K, SM-N916S, SM-N910L, SM-N916L, SM-N916K, SM-N910T3 SM-A700F, SM-A700FD, SM-A700K, SM-A700L, SM-A700S, SM-A700X Price About 350 EUR About 300 EUR Tests Performance Basemark OS II 2.0: 1328 Basemark X: 18684 Basemark OS II 2.0: 813 Basemark X: 4802 Display Contrast ratio: Infinity (nominal), 4.033 (sunlight) Contrast ratio: Infinite (nominal), 3.679 (sunlight) Camera Compare PHOTO / Compare VIDEO Loudspeaker Voice 79dB / Noise 74dB / Ring 89dB Voice 64dB / Noise 66dB / Ring 73dB Audio quality Noise -96.6dB / Crosstalk -94.2dB Noise -95.2dB / Crosstalk -93.4dB Battery (old) Endurance rating 83h

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Thứ ba, 14/6/2016, 13:10 (GMT+7)

Yêu cầu của tôi là chụp ảnh đẹp, cấu hình/hiệu năng tốt, chơi game mượt, lướt web nhanh.

Cả 2 máy này đều là chính hãng và tôi không biết nên chọn cái nào.

Quoc Tran [email protected]

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