NOA N7 vs Samsung Galaxy A51 Specs Comparison
Compare mobile phone specifications of up to three devices at once. Our specs comparison tool helps you find and compare the perfect phone for your needs.
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| NOA N7 | Samsung Galaxy A51 |
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3300 mAh
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4000 mAh
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5.7-inch · 1440x720px
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6.5-inch · 2400x1080px
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Dual camera
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Quad camera
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4GB · 64GB
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4GB · 128GB
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Released
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Dec 27, 2019
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| Check prices |
Availability
| Officially announced | |
|---|---|
| Dec 12, 2019 | |
| Prices (MSRP) | |
| $400 | |
Design
| Dimensions | |
|---|---|
| 6.02 x 2.84 x 0.35 inches 153 x 72.2 x 9 mm |
6.24 x 2.90 x 0.31 inches 158.5 x 73.6 x 7.9 mm |
| Weight | |
| 5.29 oz / 150.0 g | 6.07 oz / 172.0 g |
| Materials | |
| Back: Ceramic Frame: Aluminum |
Back: Plastic Frame: Plastic |
| Biometrics | |
| 2D Face unlock, Fingerprint (touch) | 2D Face unlock, Optical in-screen fingerprint |
| Keys | |
| Left: Volume control, Lock/Unlock key | Right: Volume control, Lock/Unlock key |
| Colors | |
| Blue | Prism Crush black, Prism Crush white, Prism Crush pink, Prism Crush blue |
Display
| Size | |
|---|---|
| 5.7-inch, 76.01% screen-to-body | 6.5-inch, 87.37% screen-to-body |
| Type | |
| IPS LCD | Super AMOLED, 60Hz |
| Resolution | |
| 1440x720px, 282 PPI | 2400x1080px, 20:9 ratio, 405 PPI |
| Colors | |
| 16 777 216 | |
| Protection | |
| Corning Gorilla Glass 5 | Corning Gorilla Glass 3 |
PhoneArena Display Test
| Bright Max (20% APL) | |
|---|---|
| Untested | Untested |
| Bright Min | |
| Untested | 1.7 (Good) |
Learn more on our
PhoneArena Display Test Results page.
Hardware
| System chip | |
|---|---|
| MediaTek MT6750 (28 nm) | Samsung Exynos 9611 (10 nm) |
| Processor | |
| Octa-core 1500 MHz ARM Cortex-A53 |
Octa-core 2300 MHz 4x2.3GHz Cortex-A73 4x1.7GHz Cortex-A53 |
| GPU | |
| Mali-T860 MP2 | Mali-G72 MP3 |
| Memory | |
| 4GB (LPDDR3)/64GB | 4GB (LPDDR4)/128GB 6GB/128GB |
| Storage expansion | |
| microSDXC up to 128 GB | microSDXC up to 512 GB |
| OS | |
| Android (8.1 Oreo) | Android (11, 10) |
Battery
| Type | |
|---|---|
| 3300 mAh, Li - Polymer | 4000 mAh, Li - Polymer |
| Charging | |
| Fast charging | |
Battery Life Estimate
Untested
Browsing
Untested
Video
Untested
Gaming
Untested
Battery Life Estimate
5h 22min
Browsing
11h 35min
Video
8h 35min
Gaming
6h 40min
Camera
| Rear | |
|---|---|
| Dual camera | Quad camera |
| Main camera | |
| 16 MP (Autofocus) Sensor size: 1/2.8" Pixel size: 1.12 μm |
48 MP (PDAF) Aperture size: F2.0 Focal length: 26 mm Sensor size: 1/2" Pixel size: 0.8 μm |
| Second camera | |
| 16 MP | 12 MP (Ultra-wide) Aperture size: F2.2 Focal Length: 13 mm Pixel size: 1.12 μm |
| Third camera | |
| 5 MP (Macro) Aperture size: F2.4 Focal Length: 40 mm |
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| Fourth camera | |
| 5 MP (Depth information) Aperture size: F2.2 Sensor size: 1/5" Pixel size: 1.12 μm |
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| Flash | |
| LED | LED |
| Video recording | |
| Yes Video calling, Video sharing |
4K UHD (30 fps), 1080p (120 fps), 720p (240 fps) Hyperlapse, EIS |
| Front | |
| 16 MP | 32 MP (HDR) Video capture: 1080p |
Connectivity & Features
| Bluetooth | |
|---|---|
| 4.0 | 5.0 |
| WLAN | |
| b,g,n Wi-Fi Direct 802.11 b, g, n | a,b,g,n,ac,dual-band Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac |
| USB | |
| microUSB, USB 2.0 | Type-C, USB 2.0 |
| Sensors | |
| Accelerometer, Compass, Step detector, Ambient light sensor, Proximity sensor | Accelerometer, Gyroscope, Compass, Hall (for flip covers), Ambient light sensor, Proximity sensor |
| Location | |
| GPS, A-GPS | GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning |
| Other | |
| Infrared, VoIP, Tethering, Computer sync, OTA sync | NFC, ANT+ |
Multimedia
| Headphones | |
|---|---|
| 3.5mm jack | 3.5mm jack |
| Speakers | |
| Earpiece, Loudspeaker | Earpiece, Loudspeaker |
| Features | |
| Album art cover, Background playback | Dolby Atmos |
| Screen mirroring | |
| Wireless screen share | Wireless screen share |
| Radio | |
| FM | |
| Additional microphone(s) | |
| Noise cancellation | Noise cancellation |
Cellular
| 4G (FDD) Bands | |
|---|---|
| 1, 3, 7, 8, 20 | 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 20, 25, 26, 28, 29, 30, 66, 71 |
| 4G (TDD) Bands | |
| 38, 39, 40, 41 | 38, 39, 41 |
| 3G Bands | |
| 5, 8, 1 | 1, 2, 4, 5, 8 |
| Data Speed | |
| LTE, HSPA, HSUPA | LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s |
| Dual SIM | |
| Yes | |
| SIM type | |
| Nano SIM | Nano SIM |
Phone Features
| Notifications | |
|---|---|
| Haptic feedback, Music ringtones, Vibration | |
| Other features | |
| Voice dialing, Voice commands, Voice recording | |
Regulatory Approval
| FCC approval | |
|---|---|
| Date approved: Nov 28, 2019 FCC ID value: A3LSMA515FN | |
| Measured SAR | |
| Head: 0.89 W/kg Body: 1.18 W/kg Simultaneous Transmission: 1.56 W/kg Wireless Router: 1.12 W/kg Phablet: 2.76 W/kg |
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Alternative variants
with 128GB storage
| Memory | 6GB/128GB |
|---|---|
for Verizon
| 4G (FDD) Bands | 2, 3, 4, 5, 7, 13, 20, 28, 66 |
|---|---|
| 3G Bands | 5, 8, 2, 1 |
for AT&T
| 4G (FDD) Bands | 2, 4, 5, 12, 13, 25, 26, 66, 71 |
|---|---|
| 4G (TDD) Bands | 41 |
for Sprint
| 4G (FDD) Bands | 2, 4, 5, 12, 13, 25, 26, 66, 71 |
|---|---|
| 4G (TDD) Bands | 41 |
for Europe
| 4G (FDD) Bands | 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 26, 28, 66 |
|---|---|
| 4G (TDD) Bands | 38, 40, 41 |
| Dual SIM | Yes |
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