Samsung Galaxy A9 (2018) vs Samsung Galaxy A8 (2018) vs Samsung Galaxy S8 Comparison
Smartphone 1
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Samsung Galaxy A9 (2018)
Smartphone 2
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Samsung Galaxy A8 (2018)
Smartphone 3
Samsung Galaxy S8
Compare Samsung Galaxy A9 (2018) and Samsung Galaxy A8 (2018) and Samsung Galaxy S8
or
Common specs
| Brand and model | Samsung Galaxy A9 (2018) | Samsung Galaxy A8 (2018) | Samsung Galaxy S8 |
| Rating | (+0) | (+0) | |
| Release date | 2018, October | 2017, December | 2017, March |
| Dimensions (HxWxD) | 162.5 x 77 x 7.8 mm | 6.4 x 6.4 x 3.03 in | 149.2 x 70.6 x 8.4 mm | 5.87 x 5.87 x 2.78 in | 148.9 x 68.1 x 8 mm | 5.86 x 5.86 x 2.68 in |
| Weight | 183 g | 6.46 oz | 172 g | 6.07 oz | 155 g | 5.47 oz |
| Body Build | Front/back glass, aluminum frame | Front/back glass (Gorilla Glass 5), aluminum frame | |
| Case | buy from Amazon | buy from Amazon | |
| Colors | Caviar Black, Lemonade Blue, Bubblegum Pink | Black, orchid grey, gold, blue | Midnight Black, Orchid Gray, Arctic Silver, Coral Blue, Maple Gold, Rose Pink, Burgundy Red |
| Battery | 3800 mAh, Non-removable Li-Ion | 3000 mAh, Non-removable Li-Ion | 3000 mAh, Non-removable Li-Ion |
| Battery life |
Talking time - Up to 24 h (3G) Music play - Up to 66 h |
Talking time - Up to 20 h (3G) Music play - Up to 67 h |
|
| Approximate price | 600 EUR | 270 EUR | 390 EUR |
| Check price | from Amazon | from Amazon |
Screen
| Technology | Super AMOLED | Super AMOLED | Super AMOLED |
| Touchscreen | capacitive touchscreen | capacitive touchscreen | capacitive touchscreen |
| Display colors | 16M | 16M | 16M |
| Screen size | 6.3" in | 5.6" in | 5.8" in |
| Screen area | 100.2 cm2 | 79.6 cm2 | 84.8 cm2 |
| Screen format | 18.5:9 (height:width) | 18.5:9 (height:width) | 18.5:9 (height:width) |
| Screen to body ratio | 80.1% | 75.6% | 83.6% |
| Screen resolution | 1080 x 2220 px | 1080 x 2220 px | 1440 x 2960 px |
| Screen PPI /points per inch/ | 393 PPI | 441 PPI | 570 PPI |
| Screen protection | Corning Gorilla Glass (unspecified version) | Corning Gorilla Glass 5 | |
| Other specs | - Always-on display | - HDR10 -3D Touch (home button only) -Always-on display |
|
| Screen protector | buy from Amazon | buy from Amazon |
Camera and Video
| Rear camera, main | 24 MP, Quad | 16 MP, Single | 12 MP, Single |
| Camera specs | -24 MP, f/1.7, 27mm (wide), 1/2.8'', 0.9µm, PDAF -8 MP, f/2.4, 12mm (ultrawide), 1/4.0'', 1.12µm -10 MP f/2.4, 52mm, (telephoto), 1/3.9'', 1.0µm, 2x optical zoom -5 MP, f/2.2, 24mm (wide), 1/5.0'', 1.12µm, depth sensor |
-16 MP, f/1.7, 26mm (wide), 1/2.8, 1.12µm, PDAF | -12 MP, f/1.7, 26mm (wide), 1/2.55'', 1.4µm, OIS, dual pixel PDAF |
| Functions | LED flash, panorama, HDR | LED flash, panorama, HDR | LED flash, auto-HDR, panorama |
| Video | 2160p@30fps, 1080p@30fps | 1080p@30fps | 2160p@30fps, 1080p@60fps, 720p@240fps, HDR, dual-video rec. |
| DxOMark Main Score | 88 | ||
| DxOMark Photo | 93 | ||
| DxOMark Video | 77 | ||
| Front camera, selfie | 24 MP, Single | 16 MP, Dual | 8 MP, Single |
| Specifications | 24 MP, f/2.0, 27mm (wide), 1/2.8'', 0.9µm | 16 MP, f/1.9, 27mm (wide), 1/3.1'', 1.0µm 8 MP, f/1.9, 24mm (wide), 1/4'', 1.12µm |
8 MP, f/1.7, 25mm (wide), 1/3.6'', 1.22µm, AF |
| Functions | HDR | Dual video call, Auto-HDR | |
| Video | 1080p@30fps | 1080p@30fps | 1440p@30fps |
| DxOMark Selfie Score | 73 | ||
| DxOMark Photo | 71 | ||
| DxOMark Video | 75 |
Performance
| Operating system - OS | Android 8.0 (Oreo), planned upgrade to Android 9.0 (Pie) | Android 7.1.1 (Nougat), upgradable to Android 8.0 (Oreo) | Android 7.0 (Nougat), upgradable to Android 8.0 (Oreo) |
| Chipset | - Qualcomm SDM660 Snapdragon 660 (14 nm) | - Exynos 7885 Octa (14 nm) | - Exynos 8895 Octa (10 nm) - Qualcomm MSM8998 Snapdragon 835 (10 nm) - USA & China |
| CPU | - Octa-core (4x2.2 GHz Kryo 260 & 4x1.8 GHz Kryo 260) | - Octa-core (2x2.2 GHz Cortex-A73 & 6x1.6 GHz Cortex-A53) | - 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 |
| GPU | Adreno 512 | Mali-G71 | Mali-G71 MP20 - EMEA Adreno 540 - USA & China |
| External memory | microSD, up to 512 GB (dedicated slot) | microSD, up to 256 GB (dedicated slot) | microSD, up to 512 GB (uses SIM 2 slot) - dual SIM model only |
| Internal memory | 64/128 GB, 6/8 GB RAM | 32/64 GB, 4 GB RAM | 64 GB, 4 GB RAM |
Benchmark
| Antutu 8 Total | 142851 | 231907 | |
| Antutu 7 Total | |||
| GeekBench 6 Single Core | 317 | 320 | 361 |
| GeekBench 6 Multi Core | 1095 | 892 | 1243 |
| GeekBench 6 OpenCL | 463 | 1255 | |
| GeekBench 6 Vulkan | 531 | ||
| GeekBench 5 Single Core | 300 | 309 | 340 |
| GeekBench 5 Multi-Core | 1336 | 994 | 1454 |
| GeekBench 4 Single Core | 1482 | 1763 | |
| GeekBench 4 Multi-Core | 4208 | 6028 | |
| GeekBench 4 RenderScript | 3704 | 8798 | |
| GeekBench 4 Battery | 3410 |
Communication and Connectivity
| SIM card | Dual SIM (Nano-SIM, dual stand-by) | Single SIM (Nano-SIM)Dual SIM (Nano-SIM, dual stand-by) | Single SIM (Nano-SIM)Hybrid Dual SIM (Nano-SIM, dual stand-by) |
| Network | GSM / HSPA / LTE | GSM / HSPA / LTE | GSM / HSPA / LTE |
| Bands | -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 20(800), 26(850), 28(700), 38(2600), 40(2300), 41(2500), 66(1700/2100) |
-2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) -3G - HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 -4G - LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 18(800), 19(800), 20(800), 26(850), 28(700), 38(2600), 40(2300), 41(2500), 66(1700/2100) |
-2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) -3G - HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 -4G - LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 18(800), 19(800), 20(800), 25(1900), 26(850), 28(700), 32(1500), 66(1700/2100), 38(2600), 39(1900), 40(2300), 41(2500) |
| Speed | HSPA 42.2/5.76 Mbps, LTE-A (3CA) Cat9 450/50 Mbps | HSPA 42.2/5.76 Mbps, LTE-A (3CA) Cat11 600/75 Mbps | HSPA 42.2/5.76 Mbps, LTE-A (5CA) Cat16 1024/150 Mbps |
| GPRS | Yes | Yes | Yes |
| Edge | Yes | Yes | Yes |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot | Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot |
| GPS | Yes, with A-GPS, GLONASS, BDS, GALILEO | Yes, with A-GPS, GLONASS, BDS | Yes, with A-GPS, GLONASS, BDS, GALILEO |
| NFC | Yes | Yes | Yes |
| USB | 2.0, Type-C 1.0 reversible connector | 2.0, Type-C 1.0 reversible connector | 3.1, Type-C 1.0 reversible connector |
| Bluetooth | 5.0, A2DP, LE | 5.0, A2DP, EDR, LE | 5.0, A2DP, LE, aptX |
| Harmful irradiation |
SAR - 0.27 W/kg (head) 0.84 W/kg (body) SAR EU - 0.35 W/kg (head) 1.59 W/kg (body) |
SAR EU - 0.24 W/kg (head) 1.25 W/kg (body) |
SAR - 0.44 W/kg (head) 0.75 W/kg (body) SAR EU - 0.32 W/kg (head) 1.27 W/kg (body) |
Music and Audio
| Radio | FM radio | FM radio | No |
| Headphone jack | Yes | Yes | Yes |
| Others | - Active noise cancellation with dedicated mic -Dolby Atmos |
- 24-bit/192kHz audio -Active noise cancellation with dedicated mic |
- 32-bit/384kHz audio -Active noise cancellation with dedicated mic |
Other features
| Sensors | - Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass | - Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass, barometer | - Iris scanner, fingerprint (rear-mounted), accelerometer, gyro, proximity, compass, barometer, heart rate, SpO2 |
| Other extras |
- ANT+ - --Samsung Pay - Fast battery charging |
- -ANT+ - Fast battery charging - Samsung Pay -IP68 dust/water proof (up to 1.5m for 30 mins) |
- Samsung DeX (desktop experience support) - -ANT+ -Bixby natural language commands and dictation - Fast battery charging (Quick Charge 2.0) -Qi/PMA wireless charging (market dependent) - Samsung Pay (Visa, MasterCard certified) -IP68 dust/water proof (up to 1.5m for 30 mins) |
| Versions |
- Also known as Samsung Galaxy A9 Star Pro, Samsung Galaxy A9s Versions: SM-A920F/DS (Global); SM-A9200 (China) |
- Versions: A530F (Europe, Global Single-SIM); A530F/DS (Global Dual-SIM) Also known as Samsung Galaxy A8 (2018) Duos with dual-SIM card slots |
- Versions: G950F (Europe, Global Single-SIM); G950FD (Global Dual-SIM); G950U (USA Unlocked); G950A (AT&T); G950P (Sprint); G950T (T-Mobile); G950V (Verizon); G950R4 (US Cellular); G950W (Canada); G950 |