Nokia 3100 vs Samsung Galaxy A21s (SM-A217M/DS)
Side by side comparison between Nokia 3100 vs Samsung Galaxy A21s phones, differences, pros, cons and full specifications. What's the better?
,
vs
6.5"
PLS
PLS
720x1600
48
MP
MP
13mp
4GB
RAM
RAM
Octa-core
5000
mAh
mAh
(Non removable)
What's the better phone? Samsung Galaxy A21s (SM-A217M/DS)
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 | 3 Common items in both devices |
| Hands-free calling |
| Vibrating alert |
| USB 2.0 proprietary connector / USB 2.0 Type-C reversible connector |
| + 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 | ||
| Nokia 3100 | Galaxy A21s (SM-A217M/DS) | |
| Change model | ||
| Model | Nokia 3100 | Galaxy A21s (SM-A217M/DS) |
| Other model names | Nokia 3100 RH-19 | Galaxy A21s SM-A217M/Dual-Sim (64GB + 4GB RAM) |
| Country or region available |  (Global, International) |     (Latin America), Brazil, Chile, Colombia |
| Brand | Nokia | Samsung |
| Release date | 9/1/2003 | 6/2/2020, Announced: 5/15/2020 |
| Depth | 20 millimeters (0.79 inches) | 8.9 millimeters (0.35 inches) |
| Size (width x height) | 43 x 102 millimeters (1.69 x 4.02 in) | 75.3 x 163.7 millimeters (2.96 x 6.44 in) |
| Weight | 85 grams (2.98 ounces) | 192 grams (6.72 ounces) |
| Build, materials | feature not registered | Plastic body, glass front |
| Protection against water and others | Not supported | Not supported |
📲 Display | ||
| Nokia 3100 | Galaxy A21s (SM-A217M/DS) | |
| Display type | CSTN - passive matrix | TFT PLS |
| Screen size | 1.5" inches | 6.5" inches |
| Screen-to-body ratio | ~16.5% (screen-to-body ratio) | ~82.8% (screen-to-body ratio) |
| Display resolution | 128x128 pixels | 720x1600 pixels (20:9) |
| Touchscreen | Not supported | Capacitive Multitouch |
| Pixel density (dot pitch) | 121 PPI | 270 PPI |
| Colors | 4 thousand | 16 million |
| Scratch-resistant glass | Not supported | Not supported |
| Refresh rate | feature not registered | 60Hz |
| Display features | feature not registered | Not supported |
🤖 Operating System | ||
| Nokia 3100 | Galaxy A21s (SM-A217M/DS) | |
| System version | Nokia Series OS S40 1st edition | Android 10 |
| Firmware update | feature not registered | Android 12 |
| User Interface | feature not registered | One UI 2.0 / 3.1 / 4.1 |
⚙️ Processor | ||
| Nokia 3100 | Galaxy A21s (SM-A217M/DS) | |
| Chipset | feature not registered | 64bit: Samsung Exynos 850 (8nm) |
| CPU | Single-core, 1 processor: Single-core | Octa-core, 1 processor: 8x 2GHz ARM Cortex-A55 (Octa-core) |
| GPU graphical controller | feature not registered | ARM Mali-G52 MP1 |
| Performance (benchmark) | feature not registered | AnTuTu: 124232 (v8) |
💽 Memory and storage | ||
| Nokia 3100 | Galaxy A21s (SM-A217M/DS) | |
| RAM memory | feature not registered | 4GB LPDDR4X |
| Internal storage | 484KB | 64GB (48GB available) eMMC 5.1 |
| External storage | Not supported | Until 512GB microSD, microSDXC (dedicated slot) |
📶 Mobile networks | ||
| Nokia 3100 | Galaxy A21s (SM-A217M/DS) | |
| Dual-SIM | Not supported | Dual-SIM Standby - Call active on one sim card (dedicated slot) |
| SIM card | 1 slot (Single-SIM) Standard mini-SIM (2FF) | 2 slots (Dual-SIM) nano-SIM (4FF) |
| Maximum Download / Upload | 0.036 Mbps | 300/150 Mbps |
| Network technology | 2G | 2G, 3G, 4G |
| Frequency, bands | Expand band details Collapse details | |
| GSM MHz band | Tri-Band 900/1800/1900 | Quad-Band 850/900/1800/1900 |
| Primary 2G network | GSM 900/1800/1900 - USA: 850/1800/1900 | GSM 850/900/1800/1900 |
| Primary 3G network | Not supported | UMTS 850/900/1700/1900/2100 |
| Primary 4G network | Not supported | LTE Cat7/13 (1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 28, 66) TD-LTE (38, 40, 41) |
| Primary 5G network | Not supported | Not supported |
| Primary data network | CSD, GPRS | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A |
| Secondary 2G network | Not supported | GSM 850/900/1800/1900 |
| Secondary 3G network | Not supported | UMTS 850/900/1700/1900/2100 |
| Secondary 4G network | Not supported | LTE Cat7/13 (1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 28, 66) TD-LTE (38, 40, 41) |
| Secondary data network | Not supported | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A |
📷 Camera | ||
| Nokia 3100 | Galaxy A21s (SM-A217M/DS) | |
| Back camera (main camera) | Not supported | (quad camera) 48 megapixels 8MP ultrawide f/2.21/4"1.12µm123° 2MP macro f/2.4 2MP depth f/2.4 |
| Main camera resolution | Not supported | 8000x6000 pixels |
| Video recording (primary) | Not supported | Full HD (1920x1080) 30 fps |
| Flash | Not supported | 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 | Not supported | Supported |
| Image stabilization | Not supported | EIS: Digital stabilization |
| Zoom | Not supported | Only digital zoom |
| Face/smile detection | Not supported | Face detection, Smile detection |
| BSI sensor | Not supported | Not supported |
| HDR | Not supported | HDR photo on both cameras |
| Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
| Nokia 3100 | Galaxy A21s (SM-A217M/DS) | |
| Front camera (secondary) | Not supported | 13 megapixels |
| Front camera resolution | Not supported | 4128x3096 pixels |
| Video recording (secondary) | Not supported | Full HD (1920x1080) |
| Front flash | Not supported | Not supported |
| Focal aperture | feature not registered | f/2.2 (aperture) |
| Focal length | feature not registered | feature not registered |
| Sensor size | feature not registered | 1/3.1" inches |
| Pixel size | feature not registered | 1.12µm pixel |
🔉 Sound and multimedia | ||
| Nokia 3100 | Galaxy A21s (SM-A217M/DS) | |
| Loudspeaker | Supported | Mono sound (not stereo) |
| Active noise cancellation | Not supported | 2 microphones or more |
| Radio | Not supported | FM |
| TV | Not supported | Not supported |
| Video formats | feature not registered | MP4, H.265, H.264, H.263, XviD, MKV |
| Audio formats | MIDI | MP3, WAV, WMA, eAAC+, FLAC |
🔌 Connectivity | ||
| Nokia 3100 | Galaxy A21s (SM-A217M/DS) | |
| USB | USB 2.0 proprietary connector | USB 2.0 Type-C reversible connector |
| Audio output | proprietary audio output | 3.5mm jack |
| TV output | Not supported | Not supported |
| Bluetooth | Not supported | 5.0 + A2DP/LE |
| WiFi | Not supported | 802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot |
| DLNA | Not supported | Not supported |
| GPS | Not supported | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou |
| NFC | Not supported | Not supported |
| Infrared port | Not supported | Not supported |
🧭 Sensors | ||
| Nokia 3100 | Galaxy A21s (SM-A217M/DS) | |
| Sensors | Not supported | Accelerometer Compass Face unlock 2D Fingerprint sensor (rear-mounted) Gyroscope Proximity sensor Virtual ambient light sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Nokia 3100 | Galaxy A21s (SM-A217M/DS) | |
| Battery type | Li-Ion: lithium-ion (Removable) BR-5C / BL-5C | LiPo: li-ion polymer (Non removable) |
| Battery capacity | 850 mAh | 5000 mAh |
| Charger, watts | Wired charging | 15W (9V/1.67A) Wired fast charging |
| Inductive / wireless charging | feature not registered | Not supported |
| Talk time autonomy | 6 hours | feature not registered |
| Standby | 410 hours (17.1 days) | feature not registered |
➕ Other features | ||
| Nokia 3100 | Galaxy A21s (SM-A217M/DS) | |
| Call control | Not supported | Voice dialing, Voice recorder, Voice commands |
| Messaging | SMS, MMS | SMS (T9), MMS, E-mail, Push mail |
| Hands-free calling | Supported | Supported |
| Video calling | Not supported | Supported |
| Ringtones | Polyphonic | Polyphonic and customized |
| Web browser | WAP | HTML, XHTML, HTML5 |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Not supported | Not supported |
| Miscellaneous | • Colors: Blue, Red, White • Java apps, max 64kb each • Pop-Port (USB and Charger) • Java framework | • Colors: Black, White, Blue, Red |
☢️ Radiation rate | ||
| Nokia 3100 | Galaxy A21s (SM-A217M/DS) | |
| SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | 0.54W/kg (head), 1.14W/kg (body) |
| SAR 2W/kg (Europe, UK, etc.) | feature not registered | feature not registered |