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Apple iPhone 6

Samsung Galaxy 551

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Apple iPhone 6
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Apple iPhone 6

Samsung Galaxy 551

Network
Technology GSM / CDMA / HSPA / EVDO / LTE GSM / HSPA
2G bands GSM 850 / 900 / 1800 / 1900 - A1549 (GSM), A1549 (CDMA), A1586 GSM 850 / 900 / 1800 / 1900
  CDMA 800 / 1700 / 1900 / 2100 - A1549 (CDMA), A1586
3G Network HSDPA 850 / 900 / 1700 / 1900 / 2100 - A1549 (GSM), A1549 (CDMA), A1586 HSDPA 900 / 2100
  CDMA2000 1xEV-DO - A1549 (CDMA), A1586 HSDPA 850 / 2100
  TD-SCDMA - A1586
4G Network 1, 2, 3, 4, 5, 7, 8, 13, 17, 18, 19, 20, 25, 26, 28, 29 - A1549 GSM, A1549 CDMA
  1, 2, 3, 4, 5, 7, 8, 13, 17, 18, 19, 20, 25, 26, 28, 29, 38, 39, 40, 41 - A1586
Speed HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps, EV-DO Rev.A 3.1 Mbps HSPA 7.2/0.384 Mbps
Launch
Announced 2014, September 09. Released 2014, September 19 2010, October. Released 2010, Q4
Status Discontinued Discontinued
Body
Dimensions 138.1 x 67 x 6.9 mm (5.44 x 2.64 x 0.27 in) 111 x 55 x 15.2 mm (4.37 x 2.17 x 0.60 in)
Weight 129 g (4.55 oz) 117 g (4.13 oz)
Keyboard QWERTY
Build Glass front (Corning-made glass), aluminum back, aluminum frame
SIM Nano-SIM Mini-SIM
 Apple Pay (Visa, MasterCard, AMEX certified)
Display
Type IPS LCD TFT
Size 4.7 inches, 60.9 cm2 (~65.8% screen-to-body ratio) 3.2 inches, 29.1 cm2 (~47.7% screen-to-body ratio)
Resolution 750 x 1334 pixels, 16:9 ratio (~326 ppi density) 240 x 400 pixels, 5:3 ratio (~146 ppi density)
Protection Ion-strengthened glass, oleophobic coating
  TouchWiz 3.0 UI
Platform
OS iOS 8, upgradable to iOS 12.5.6 Android 2.2 (Froyo), upgradable to 2.3.6 (Gingerbread)
Chipset Apple A8 (20 nm) Qualcomm MSM7227 Snapdragon S1
CPU Dual-core 1.4 GHz Typhoon (ARM v8-based) 600 MHz
GPU PowerVR GX6450 (quad-core graphics) Adreno 200
Memory
Card slot No microSDHC (dedicated slot), 1 GB included
Internal 16GB 1GB RAM, 32GB 1GB RAM, 64GB 1GB RAM, 128GB 1GB RAM 160MB
  DNSe sound enhancement
Main Camera
Modules 8 MP, f/2.2, 29mm (standard), 1/3.0", 1.5µm, PDAF 3.15 MP, AF
Features Dual-LED dual-tone flash, HDR
Video 1080p@60fps, 720p@240fps 320p@15fps
Selfie Camera
Modules 1.2 MP, f/2.2, 31mm (standard) No
Features face detection, HDR, FaceTime over Wi-Fi or Cellular
Video 720p@30fps
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Sound
Loudspeaker Yes Yes
3.5mm jack Yes Yes
 16-bit/44.1kHz audio
Comms
WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, hotspot Wi-Fi 802.11 b/g/n, DLNA, hotspot
Bluetooth 4.0, A2DP, LE 2.1, A2DP
Positioning GPS, GLONASS GPS, A-GPS
NFC Yes (Apple Pay only)
Infrared port No No
Radio No Stereo FM radio, RDS
USB Lightning, USB 2.0 microUSB 2.0
Features
Sensors Fingerprint (front-mounted), accelerometer, gyro, proximity, compass, barometer Accelerometer, proximity, compass
  MP4/WMV/H.263 player
MP3/WAV/eAAC+ player
Document viewer
Battery
Type Li-Po 1810 mAh, non-removable (6.9 Wh) Removable Li-Ion 1200 mAh battery
Stand-by Up to 250 h (3G) Up to 520 h (2G) / Up to 370 h (3G)
Talk time Up to 14 h (3G) Up to 9 h (2G) / Up to 5 h (3G)
Misc
Colors Space Gray, Silver, Gold Black
SAR 1.18 W/kg (head)     1.18 W/kg (body)     0.18 W/kg (head)     0.90 W/kg (body)    
SAR EU 0.98 W/kg (head)     0.97 W/kg (body)     0.38 W/kg (head)    
Models A1549, A1586, A1589, A1522, A1524, A1593, iPhone7,2
Price About 100 EUR About 90 EUR
Tests
Performance Basemark X: 15841
Display Contrast ratio: 1213 (nominal), 3.838 (sunlight)
Camera Compare PHOTO / Compare VIDEO
Loudspeaker Voice 66dB / Noise 65dB / Ring 72dB Voice 69dB / Noise 66dB / Ring 72dB
Audio quality Noise -94dB / Crosstalk -73.4dB Noise -85.0dB / Crosstalk -32.4dB
Battery (old) Endurance rating 61h

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