Samsung Galaxy A7 2018 (SM-A750GN/DS 64GB) vs Lenovo Legion Duel 2 (512GB)
Side by side comparison between Samsung Galaxy A7 (2018) vs Lenovo Legion Duel 2 phones, differences, pros, cons and full specifications. What's the better?
,
6"
AMOLED
AMOLED
1080x2220
24
MP
MP
24mp
4GB
RAM
RAM
Octa-core
3300
mAh
mAh
(Non removable)
vs
6.92"
AMOLED
AMOLED
1080x2460
64
MP
MP
44mp
16GB
RAM
RAM
Octa-core
5500
mAh
mAh
(Non removable)
What's the better phone? Lenovo Legion Duel 2 (512GB)
The phonemore's choice is much more technical than personal. Therefore, you shouldn't only consider this. Our goal is to help you, but what's important to us may not be important to you. You decide which one is the best! Comment!
9 Advantages 
24 Advantages | 21 Common items in both devices |
| 16 million |
| Only digital zoom |
| PDAF: phase detection autofocus |
| EIS: Digital stabilization |
| HDR photo on both cameras / HDR photo/video on both cameras |
| Capacitive |
| Multitouch |
| +14 specs and more in the table below |
Check the comparison table below for more items that are not evaluated in comparison score above.
Highlight differences Clear highlight📱 Model features | ||
| Galaxy A7 2018 (SM-A750GN/DS 64GB) | Lenovo Legion Duel 2 (512GB) | |
| Model | Galaxy A7 2018 (SM-A750GN/DS 64GB) | Legion Duel 2 (512GB) |
| Other model names | Galaxy A7 SM-A750GN/Dual-Sim (64GB + 4GB RAM) NFC | Lenovo Legion Phone Duel 2 |
| Country or region available |    Indonesia, Thailand, Vietnam |  (Global, International) |
| Brand | Samsung | Lenovo |
| Release date | 10/1/2018, Announced: 9/20/2018 | 5/10/2021, Announced: 4/8/2021 |
| Depth | 7.5 millimeters (0.3 inches) | 9.9 millimeters (0.39 inches) |
| Size (width x height) | 76.8 x 159.8 millimeters (3.02 x 6.29 in) | 78.5 x 176 millimeters (3.09 x 6.93 in) |
| Weight | 168 grams (5.88 ounces) | 259 grams (9.07 ounces) |
| Build, materials | Plastic body, glass front/back | Aluminum frame, glass front/back Back: RGB LED light panel |
| Protection against water and others | Not supported | Not supported |
📲 Display | ||
| Galaxy A7 2018 (SM-A750GN/DS 64GB) | Lenovo Legion Duel 2 (512GB) | |
| Display type | Super AMOLED | AMOLED |
| Screen size | 6" inches | 6.92" inches |
| Screen-to-body ratio | ~74.4% (screen-to-body ratio) | ~82.3% (screen-to-body ratio) |
| Display resolution | 1080x2220 pixels (18.5:9) | 1080x2460 pixels |
| Touchscreen | Capacitive Multitouch | Capacitive Multitouch 10-points |
| Pixel density (dot pitch) | 411 PPI | 388 PPI |
| Colors | 16 million | 16 million |
| Scratch-resistant glass | Gorilla Glass 3 | Gorilla Glass 5 |
| Refresh rate | 60Hz | 144Hz |
| Display features | Always-On Display | 1300nits[peak] HDR10+ 111% DCI-P3 Touch Sampling Rate: 720Hz |
🤖 Operating System | ||
| Galaxy A7 2018 (SM-A750GN/DS 64GB) | Lenovo Legion Duel 2 (512GB) | |
| System version | Android 8.0 Oreo | Android 11 |
| Firmware update | Android 10 | feature not registered |
| User Interface | One UI 2.0 | ZUI 12.5 |
⚙️ Processor | ||
| Galaxy A7 2018 (SM-A750GN/DS 64GB) | Lenovo Legion Duel 2 (512GB) | |
| Chipset | 64bit: Samsung Exynos 7885 (14nm) | 64bit: Qualcomm Snapdragon 888 (SM8350) (5nm) |
| CPU | Octa-core, 2 processors: 2x 2.2GHz ARM Cortex-A73 (Dual-core) 6x 1.6GHz ARM Cortex-A53 (Hexa-core) | Octa-core, 3 processors: 1x 2.84GHz Kryo 680 (Single-core) 3x 2.42GHz Kryo 680 (Triple-core) 4x 1.8GHz Kryo 680 (Quad-core) |
| GPU graphical controller | ARM Mali-G71 MP2 | Qualcomm Adreno 660 (840MHz) |
| Performance (benchmark) | AnTuTu: 123883 (v7) Geekbench: 4446 (v4.4) GFXBench: 5.7fps (ES 3.1 onscreen) | AnTuTu: 809642 (v9) |
💽 Memory and storage | ||
| Galaxy A7 2018 (SM-A750GN/DS 64GB) | Lenovo Legion Duel 2 (512GB) | |
| RAM memory | 4GB LPDDR4X | 16GB LPDDR5 |
| Internal storage | 64GB (50GB available) eMMC 5.1 | 512GB (460GB available) UFS 3.1 |
| External storage | Until 1TB microSD, microSDXC (dedicated slot) | Not supported |
📶 Mobile networks | ||
| Galaxy A7 2018 (SM-A750GN/DS 64GB) | Lenovo Legion Duel 2 (512GB) | |
| Dual-SIM | Dual-SIM Standby - Call active on one sim card (dedicated slot) | Dual-SIM Standby - Call active on one sim card |
| SIM card | 2 slots (Dual-SIM) nano-SIM (4FF) | 2 slots (Dual-SIM) nano-SIM (4FF) |
| Maximum Download / Upload | 300/50 Mbps | 3000/1024 Mbps |
| Network technology | 2G, 3G, 4G | 2G, 3G, 4G, 5G |
| Frequency, bands | Expand band details Collapse details | |
| GSM MHz band | Quad-Band 850/900/1800/1900 | Quad-Band 850/900/1800/1900 |
| Primary 2G network | GSM 850/900/1800/1900 | CDMA 800/1900, GSM 850/900/1800/1900 |
| Primary 3G network | UMTS 850/900/1700/1900/2100 | CDMA2000 1xEV-DO UMTS 850/900/1700/1900/2100 |
| Primary 4G network | LTE Cat6 (Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 28, 66) TD-LTE (Bands 38, 40, 41) | LTE Cat18 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 26, 28, 32) TD-LTE (34, 38, 39, 40, 41, 42, 43) VoLTE |
| Primary 5G network | Not supported | SA/NSA/Sub6 (1, 2, 3, 7, 8, 20, 25, 28, 38, 40, 41, 66, 71, 77, 78, 79) |
| Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A | GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA, Sub6 |
| Secondary 2G network | GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
| Secondary 3G network | UMTS 850/900/1700/1900/2100 | UMTS 850/900/1700/1900/2100 |
| Secondary 4G network | Not supported | LTE Cat18 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 26, 28, 32) TD-LTE (34, 38, 39, 40, 41, 42, 43) VoLTE |
| Secondary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+ | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA, Sub6 |
📷 Camera | ||
| Galaxy A7 2018 (SM-A750GN/DS 64GB) | Lenovo Legion Duel 2 (512GB) | |
| Back camera (main camera) | (triple camera) 24 megapixels 8MP ultrawide f/2.418mm1/4"1.12µm 5MP depth f/2.2 | (dual camera) 64 megapixels 16MP ultrawide f/2.2123°16mm1.0µm |
| Main camera resolution | 5656x4242 pixels | 10120x6328 pixels |
| Video recording (primary) | Full HD (1920x1080) 30 fps | 8K UHD (7680x4320) 24 fps |
| Flash | LED flash | Dual-LED flash |
| Focal aperture | f/1.7 (aperture) | f/1.9 (aperture) |
| Focal length | 27mm lens | 25mm lens |
| Sensor size | 1/2.8" inches | 1/1.32" inches |
| Pixel size | 0.9µm pixel | 1µm pixel |
| Autofocus | PDAF: phase detection autofocus | PDAF: phase detection autofocus |
| Touch focus | Supported | Supported |
| Image stabilization | EIS: Digital stabilization | EIS: Digital stabilization |
| Zoom | Only digital zoom | Only digital zoom |
| Face/smile detection | Face detection, Smile detection | Face detection, Smile detection |
| BSI sensor | Not supported | Supported |
| HDR | HDR photo on both cameras | HDR photo/video on both cameras |
| Camera extras | 1080p@240fps slow motion 720p@960fps slow motion | 8K@24fps 4K@30/60fps 1080p@30/60fps 1080p@240fps (slow motion) HDR10+ |
📸 Front camera | ||
| Galaxy A7 2018 (SM-A750GN/DS 64GB) | Lenovo Legion Duel 2 (512GB) | |
| Front camera (secondary) | 24 megapixels | 44 megapixels *Motorized pop-up camera (slider) |
| Front camera resolution | 5656x4242 pixels | 7680x5720 pixels |
| Video recording (secondary) | Full HD (1920x1080) | 4K UHD (3840x2160) |
| Front flash | Not supported | Not supported |
| Focal aperture | f/2.0 (aperture) | f/2.0 (aperture) |
| Focal length | 26mm lens | 24mm lens |
| Sensor size | 1/2.8" inches | 1/2.65" inches |
| Pixel size | 0.9µm pixel | 1µm pixel |
🔉 Sound and multimedia | ||
| Galaxy A7 2018 (SM-A750GN/DS 64GB) | Lenovo Legion Duel 2 (512GB) | |
| Loudspeaker | Mono sound (not stereo) Dolby Atmos | Stereo sound with dual speakers Dolby Atmos |
| Active noise cancellation | 2 microphones or more | 2 microphones or more |
| Radio | FM | Not supported |
| TV | Not supported | Not supported |
| Video formats | MP4, H.265, H.264, H.263, XviD, MKV | MP4, H.265, H.264, H.263, XviD, MKV |
| Audio formats | MP3, WAV, WMA, eAAC+, FLAC | MP3, WAV, WMA, eAAC+, FLAC |
🔌 Connectivity | ||
| Galaxy A7 2018 (SM-A750GN/DS 64GB) | Lenovo Legion Duel 2 (512GB) | |
| USB | MicroUSB 2.0, USB OTG On-The-Go | USB 2.0 Type-C, USB OTG On-The-Go |
| Audio output | 3.5mm jack | Type-C reversible connector |
| TV output | Not supported | USB Type-C (reversible) |
| Bluetooth | 5.0 + A2DP/LE | 5.2 + A2DP/LE |
| WiFi | 802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot | 802.11 a/b/g/n/ac/ax [wifi6] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot |
| DLNA | Not supported | Not supported |
| GPS | A-GPS, GeoTagging, GLONASS, BeiDou | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSS |
| NFC | Supported | Supported |
| Infrared port | Not supported | Not supported |
🧭 Sensors | ||
| Galaxy A7 2018 (SM-A750GN/DS 64GB) | Lenovo Legion Duel 2 (512GB) | |
| Sensors | Accelerometer Ambient light sensor ANT+ Compass Face unlock Fingerprint sensor (side-mounted) Gyroscope Hall effect Proximity sensor | Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (under display) Gyroscope Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Galaxy A7 2018 (SM-A750GN/DS 64GB) | Lenovo Legion Duel 2 (512GB) | |
| Battery type | LiPo: li-ion polymer (Non removable) | LiPo: li-ion polymer (Non removable) |
| Battery capacity | 3300 mAh | 5500 mAh |
| Charger, watts | 7.75W (5V/1.55A) Wired charging | 90W Wired fast charging |
| Inductive / wireless charging | Not supported | Not supported |
| Talk time autonomy | 19 hours | feature not registered |
| Standby | feature not registered | feature not registered |
➕ Other features | ||
| Galaxy A7 2018 (SM-A750GN/DS 64GB) | Lenovo Legion Duel 2 (512GB) | |
| Call control | Voice dialing, Voice recorder | Voice dialing, Voice recorder, Voice commands |
| Messaging | SMS (T9), MMS, E-mail, Push mail | SMS (T9), MMS, E-mail, Push mail |
| Hands-free calling | Supported | Supported |
| Video calling | Supported | Supported |
| Ringtones | Polyphonic and customized | Polyphonic and customized |
| Web browser | HTML, XHTML, HTML5 | HTML, XHTML, HTML5 |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Not supported | Not supported |
| Miscellaneous | • Colors: Black, Blue, Gold, Pink | • Colors: Ultimate Black, Titanium White • Built-in two cooling fans • Gaming triggers: 6 pressure sensitive zones: 4 ultrasonic buttons (top), 2 capacitive sliding buttons (back) |
☢️ Radiation rate | ||
| Galaxy A7 2018 (SM-A750GN/DS 64GB) | Lenovo Legion Duel 2 (512GB) | |
| SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | feature not registered |
| SAR 2W/kg (Europe, UK, etc.) | 0.335W/kg (head), 1.425W/kg (body) | feature not registered |