Asus Zenfone 4 ZE554KL vs Asus Zenfone Selfie ZD551KL Comparison and Differences
Smartphone 1
Asus Zenfone 4 ZE554KL
Smartphone 2
Asus Zenfone Selfie ZD551KL
Smartphone 3
Asus Zenfone 4 ZE554KL or Asus Zenfone Selfie ZD551KL Specs Comparison
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Common specs
| Brand and model | Asus Zenfone 4 ZE554KL | Asus Zenfone Selfie ZD551KL | |
| Rating | (+) | (+) | |
| Release date | 2017, August | 2015, June | |
| Dimensions (HxWxD) | 155.4 x 75.2 x 7.7 mm | 6.12 x 6.12 x 2.96 in | 156.5 x 77.2 x 10.8 mm | 6.16 x 6.16 x 3.04 in | |
| Weight | 165 g | 5.82 oz | 170 g | 6 oz | |
| Body Build | Front/back glass (Gorilla Glass 5), aluminum frame | Plastic body | |
| Case | buy from Amazon | buy from Amazon | |
| Colors | Moonlight white, Mint Green, Midnight Black | Pure White, Chic Pink, Aqua Blue | |
| Battery | 3300 mAh, Non-removable Li-Ion | 3000 mAh, Removable Li-Po | |
| Approximate price | 400 EUR | 280 EUR | |
| Check price | from Amazon | from Amazon |
Screen
| Technology | IPS LCD | IPS LCD | |
| Touchscreen | capacitive touchscreen | capacitive touchscreen | |
| Display colors | 16M | 16M | |
| Screen size | 5.5" in | 5.5" in | |
| Screen area | 83.4 cm2 | 82.6 cm2 | |
| Screen format | 16:9 (height:width) | 16:9 (height:width) | |
| Screen to body ratio | 71.4% | 68.3% | |
| Screen resolution | 1080 x 1920 px | 1080 x 1920 px | |
| Screen PPI /points per inch/ | 401 PPI | 403 PPI | |
| Screen protection | Corning Gorilla Glass 3 | Corning Gorilla Glass 4, oleophobic coating | |
| Screen protector | buy from Amazon | buy from Amazon |
Camera and Video
| Rear camera, main | 12 MP, Dual | 13 MP, Single | |
| Camera specs | -12 MP, f/1.8, 25mm (wide), 1/2.55'', 1.4µm, OIS, dual pixel PDAF -8 MP, 12mm, no AF |
-13 MP, f/2.0, 28mm (wide), 1/3'', laser AF | |
| Functions | Dual-LED dual-tone flash, HDR, panorama | Dual-LED dual-tone flash, panorama, HDR | |
| Video | 2160p@30fps | 1080p@30fps | |
| Front camera, selfie | 8 MP, Single | 13 MP, Single | |
| Specifications | 8 MP, f/2.0, 24mm (wide) | 13 MP, f/2.2, AF | |
| Functions | HDR, panorama | Dual-LED dual-tone flash | |
| Video | 1080p@30fps | 1080p@30fps |
Performance
| Operating system - OS | Android 7.1.1 (Nougat); ZenUI 4 | Android 5.0 (Lollipop), upgradable to 6.0 (Marshmallow); ZenUI | |
| Chipset | - Qualcomm SDM630 Snapdragon 630 (14 nm) - Qualcomm SDM660 Snapdragon 660 (14 nm) |
- Qualcomm MSM8939 Snapdragon 615 (28 nm) | |
| CPU | - Octa-core (4x2.2 GHz Cortex-A53 & 4x1.8 GHz Cortex A53) -Octa-core (4x2.2 GHz Kryo 260 & 4x1.8 GHz Kryo 260) |
- Octa-core (4x1.7 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53) | |
| GPU | Adreno 508 Adreno 512 |
Adreno 405 | |
| External memory | microSD, up to 256 GB (uses SIM 2 slot) | microSD, up to 256 GB (dedicated slot) | |
| Internal memory | 64 GB, 4/6 GB RAM | 16/32 GB, 2/3 GB RAM |
Benchmark
| Antutu 7 Total | |||
| GeekBench 4 Single Core | 582 | ||
| GeekBench 4 Multi-Core | 1610 | ||
| GeekBench 4 RenderScript | 1670 |
Communication and Connectivity
| SIM card | Hybrid Dual SIM (Nano-SIM, dual stand-by) | Dual SIM (Micro-SIM, dual stand-by) | |
| Network | GSM / HSPA / LTE | GSM / HSPA / LTE | |
| Bands | -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1800 / 1900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - North America, Brazil HSDPA 850 / 900 / 2100 - India, Indonesia -4G - LTE band 1(2100), 2(1900), 3(1800), 5(850), 7(2600), 8(900), 18(800), 19(800), 20(800), 26(850), 28(700), 32(1500), 38(2600), 39(1900), 40(2300), 41(2500) LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 17(700), 28(700) - North America, Brazil LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 40(2300) - India, Indonesia |
-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), 5(850), 7(2600), 8(900), 20(800) - Global LTE band 1(2100), 2(1900), 3(1800), 5(850), 6(900), 8(900), 9(1800), 18(800), 19(800), 28(700) - Taiwan LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 17(700), 20(800) - USA LTE band 1(2100), 3(1800) - India |
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| Speed | HSPA 42.2/5.76 Mbps, LTE-A (3CA) Cat12 600/150 Mbps | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps | |
| GPRS | Yes | Yes | |
| Edge | Yes | Yes | |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot | Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct, hotspot | |
| GPS | Yes, with A-GPS, GLONASS, BDS, GALILEO | Yes, with A-GPS, GLONASS, BDS | |
| NFC | Yes | ||
| USB | Type-C 1.0 reversible connector | microUSB 2.0, USB Host | |
| Bluetooth | 5.0, A2DP, EDR, LE | 4.0, A2DP, EDR |
Music and Audio
| Radio | FM radio | FM radio, RDS | |
| Headphone jack | Yes | Yes | |
| Others | - 24-bit/192kHz audio -Active noise cancellation with dedicated mic |
Other features
| Sensors | - Fingerprint (front-mounted), accelerometer, gyro, proximity, compass | - Accelerometer, gyro, proximity, compass | |
| Other extras |
- Fast battery charging |
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