Motorola ROKR E2 vs Samsung Galaxy A51 5G UW (SM-A516V)
Side by side comparison between Motorola ROKR E2 vs Samsung Galaxy A51 5G phones, differences, pros, cons and full specifications. What's the better?
,
vs
6.5"
AMOLED
AMOLED
1080x2400
48
MP
MP
32mp
6GB
RAM
RAM
Octa-core
4500
mAh
mAh
(Non removable)
What's the better phone? Samsung Galaxy A51 5G UW (SM-A516V)
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!
2 Advantages 
26 Advantages | 7 Common items in both devices |
| LED flash |
| Only digital zoom |
| Hands-free calling |
| Vibrating alert |
| 3.5mm jack |
| FM / FM (RDS) |
| Mini-USB 2.0 (Mini-B) / USB 2.0 Type-C, USB OTG On-The-Go |
| + 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 | ||
| Motorola ROKR E2 | Galaxy A51 5G UW (SM-A516V) | |
| Change model | ||
| Model | ROKR E2 | Galaxy A51 5G UW (SM-A516V) |
| Other model names | Motorola ROKR E2 | Galaxy A51 SM-A516VZBAVZW (Verizon) |
| Country or region available | feature not registered |  USA |
| Brand | Motorola | Samsung |
| Release date | 1/3/2006 | 8/14/2020 |
| Depth | 18 millimeters (0.71 inches) | 8.7 millimeters (0.34 inches) |
| Size (width x height) | 49.5 x 106 millimeters (1.95 x 4.17 in) | 73.6 x 158.9 millimeters (2.9 x 6.26 in) |
| Weight | 107 grams (3.75 ounces) | 187 grams (6.55 ounces) |
| Build, materials | feature not registered | Aluminum body, glass front, plastic back |
| Protection against water and others | Not supported | Not supported |
📲 Display | ||
| Motorola ROKR E2 | Galaxy A51 5G UW (SM-A516V) | |
| Display type | TFT LCD | Super AMOLED |
| Screen size | 2" inches | 6.5" inches |
| Screen-to-body ratio | ~23.6% (screen-to-body ratio) | ~87.2% (screen-to-body ratio) |
| Display resolution | 240x320 pixels | 1080x2400 pixels (20:9) |
| Touchscreen | Not supported | Capacitive Multitouch |
| Pixel density (dot pitch) | 200 PPI | 405 PPI |
| Colors | 260 thousand | 16 million |
| Scratch-resistant glass | Not supported | Gorilla Glass 3 |
| Refresh rate | feature not registered | 60Hz |
| Display features | feature not registered | Always-On Display |
🤖 Operating System | ||
| Motorola ROKR E2 | Galaxy A51 5G UW (SM-A516V) | |
| System version | Proprietary OS | Android 10 |
| Firmware update | feature not registered | Android 13 |
| User Interface | feature not registered | One UI 2.5 / 3.1 / 4.1 / 5.0 |
⚙️ Processor | ||
| Motorola ROKR E2 | Galaxy A51 5G UW (SM-A516V) | |
| Chipset | 32bit | 64bit: Qualcomm Snapdragon 765G (SM7250-AB) (7nm) |
| CPU | Single-core, 1 processor: 1x 312MHz 32-bit Intel XScale PXA270 (Single-core) | Octa-core, 3 processors: 1x 2.4GHz Kryo 475 Prime (Single-core) 1x 2.2GHz Kryo 475 Gold (Single-core) 6x 1.8GHz Kryo 475 Silver (Hexa-core) |
| GPU graphical controller | feature not registered | Qualcomm Adreno 620 (625MHz) |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
| Motorola ROKR E2 | Galaxy A51 5G UW (SM-A516V) | |
| RAM memory | feature not registered | 6GB LPDDR4X |
| Internal storage | 10MB | 128GB (105GB available) UFS 2.1 |
| External storage | Until 2GB SD Card Standard (dedicated slot) | Until 1TB microSD, microSDXC (dedicated slot) |
📶 Mobile networks | ||
| Motorola ROKR E2 | Galaxy A51 5G UW (SM-A516V) | |
| Dual-SIM | Not supported | Not supported |
| SIM card | 1 slot (Single-SIM) Standard mini-SIM (2FF) | 1 slot (Single-SIM) nano-SIM (4FF) |
| Maximum Download / Upload | 0.177 Mbps | 5000/200 Mbps |
| Network technology | 2G | 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 | GSM 850/900/1800/1900 |
| Primary 3G network | Not supported | UMTS 850/900/1900/2100 |
| Primary 4G network | Not supported | LTE Cat12/13 (2, 4, 5, 13, 66) VoLTE |
| Primary 5G network | Not supported | mmWave (260, 261) |
| Primary data network | GPRS, EDGE | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE, LTE-A, Sub6 |
| Secondary 2G network | Not supported | Not supported |
| Secondary 3G network | Not supported | Not supported |
| Secondary 4G network | Not supported | Not supported |
| Secondary data network | Not supported | Not supported |
📷 Camera | ||
| Motorola ROKR E2 | Galaxy A51 5G UW (SM-A516V) | |
| Back camera (main camera) | 1.3 megapixels | (quad camera) 48 megapixels 12MP ultrawide f/2.213mm1.12µm 5MP telephoto f/2.440mm 5MP depth f/2.21/5.0"1.12µm |
| Main camera resolution | 1280x1024 pixels | 8000x6000 pixels |
| Video recording (primary) | Supported | 4K UHD (3840x2160) 30 fps |
| Flash | LED flash | LED flash |
| Focal aperture | feature not registered | f/2.0 (aperture) |
| Focal length | feature not registered | 26mm (lens) |
| Sensor size | feature not registered | 1/2" inches |
| Pixel size | feature not registered | 0.8µm pixel |
| Autofocus | Not supported | PDAF: phase detection autofocus |
| Touch focus | feature not registered | Supported |
| Image stabilization | feature not registered | EIS: Digital stabilization |
| Zoom | Only digital zoom | Only digital zoom |
| Face/smile detection | feature not registered | Face detection, Smile detection |
| BSI sensor | feature not registered | Not supported |
| HDR | feature not registered | HDR photo on both cameras |
| Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
| Motorola ROKR E2 | Galaxy A51 5G UW (SM-A516V) | |
| Front camera (secondary) | Not supported | 32 megapixels |
| Front camera resolution | Not supported | 6528x4896 pixels |
| Video recording (secondary) | Not supported | 4K UHD (3840x2160) |
| Front flash | Not supported | Not supported |
| Focal aperture | feature not registered | f/2.2 (aperture) |
| Focal length | feature not registered | 26mm (lens) |
| Sensor size | feature not registered | 1/2.8" inches |
| Pixel size | feature not registered | 0.8µm pixel |
🔉 Sound and multimedia | ||
| Motorola ROKR E2 | Galaxy A51 5G UW (SM-A516V) | |
| Loudspeaker | Supported | Supported |
| Active noise cancellation | feature not registered | 2 microphones or more |
| Radio | FM | FM (RDS) |
| TV | Not supported | Not supported |
| Video formats | MPEG4, H.263, RV | MP4, H.265, H.264, H.263, XviD, MKV |
| Audio formats | MP3, WAV | MP3, WAV, WMA, eAAC+, FLAC |
🔌 Connectivity | ||
| Motorola ROKR E2 | Galaxy A51 5G UW (SM-A516V) | |
| USB | Mini-USB 2.0 (Mini-B) | USB 2.0 Type-C, USB OTG On-The-Go |
| Audio output | 3.5mm jack | 3.5mm jack |
| TV output | Not supported | Not supported |
| Bluetooth | 2.0 + A2DP | 5.0 + A2DP/LE |
| WiFi | Not supported | 802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot |
| DLNA | feature not registered | Not supported |
| GPS | Not supported | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou |
| NFC | Not supported | Supported |
| Infrared port | feature not registered | Not supported |
🧭 Sensors | ||
| Motorola ROKR E2 | Galaxy A51 5G UW (SM-A516V) | |
| Sensors | Not supported | Accelerometer Ambient light sensor ANT+ Compass Face unlock 2D Fingerprint sensor (under display) Gyroscope Hall effect Virtual proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Motorola ROKR E2 | Galaxy A51 5G UW (SM-A516V) | |
| Battery type | Li-Ion: lithium-ion (Removable) | LiPo: li-ion polymer (Non removable) |
| Battery capacity | 850 mAh | 4500 mAh |
| Charger, watts | Wired charging | 15W Wired fast charging |
| Inductive / wireless charging | feature not registered | Not supported |
| Talk time autonomy | 4.5 hours | feature not registered |
| Standby | 200 hours (8.3 days) | feature not registered |
➕ Other features | ||
| Motorola ROKR E2 | Galaxy A51 5G UW (SM-A516V) | |
| Call control | Voice dialing, Voice recorder | Voice dialing, Voice recorder |
| Messaging | SMS (iTap), MMS, E-mail | SMS (T9), MMS, E-mail, Push mail |
| Hands-free calling | Supported | Supported |
| Video calling | Not supported | Supported |
| Ringtones | Polyphonic and customized | Polyphonic and customized |
| Web browser | feature not registered | HTML, XHTML, HTML5 |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Not supported | Not supported |
| Miscellaneous | • Colors: Silver, Black • Linux OS • Opera 8 Java framework | • Colors: Prism Bricks Blue |
☢️ Radiation rate | ||
| Motorola ROKR E2 | Galaxy A51 5G UW (SM-A516V) | |
| SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | 0.59W/kg (head), 1.32W/kg (body) |
| SAR 2W/kg (Europe, UK, etc.) | feature not registered | feature not registered |