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Full specifications
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LAUNCH DATE3 fields
| Specification | City 100 | Galaxy A21s |
|---|---|---|
| Announced | 2025, April 27 | May 15, 2020 |
| Released | 2025, April 27 | 2020-06-02 |
| Status | Available. Released 2025, April 27 | June 02, 2020 |
NETWORK6 fields
| Specification | City 100 | Galaxy A21s |
|---|---|---|
| 2G Bands | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 |
| 3G Bands | HSDPA 850 / 900 / 2100 | HSDPA 850 / 900 / 2100 |
| 4G LTE | LTE | 1, 2, 3, 5, 7, 8, 20, 28, 38, 40, 41 |
| 5G | No | No |
| Speed | HSPA, LTE | LTE |
| Technology | GSM / HSPA / LTE | 4G/LTE/2G |
BODY5 fields
| Specification | City 100 | Galaxy A21s |
|---|---|---|
| Build | Glass front, plastic frame, plastic back | Glass front, plastic back, plastic frame |
| Dimensions | 167.7 x 77.5 x 7.7 mm (6.60 x 3.05 x 0.30 in) | 163.7 x 75.3 x 8.9 mm (6.44 x 2.96 x 0.35 in) |
| IP Rating | IP64 Dust Tight and Water Resistant (water splashes) | No IP rating |
| SIM | Nano-SIM + Nano-SIM | Nano-SIM |
| Weight | 185 g (6.53 oz) | 192 g (6.77 oz) |
DISPLAY6 fields
| Specification | City 100 | Galaxy A21s |
|---|---|---|
| Brightness | 700 nits (HBM) | 540 nits (typ), 495 nits (max, measured) |
| Refresh Rate | 90Hz | 60Hz |
| Resolution | 720 x 1600 pixels, 20:9 ratio (~260 ppi density) | 720 x 1600 pixels, 20:9 ratio (~270 ppi density) |
| Screen-to-body | ~84.6% | ~82.8% |
| Size | 6.75 inches, 110.0 cm2 (~84.6% screen-to-body ratio) | 6.5 inches, 102.0 cm2 (~82.8% screen-to-body ratio) |
| Type | IPS LCD, 90Hz, 700 nits (HBM) | PLS LCD |
PLATFORM4 fields
| Specification | City 100 | Galaxy A21s |
|---|---|---|
| CPU | Octa-core (2x1.8 GHz Cortex-A75 & 6x1.6 GHz Cortex-A55) | Octa-core (4x2.0 GHz Cortex-A55 & 4x2.0 GHz Cortex-A55) |
| Chipset | Unisoc T7250 (12 nm) | Exynos 850 (8 nm) |
| GPU | Mali-G57 MP1 | Mali-G52 |
| OS | Android 14, Pure 14.5 OS | Android 10, upgradable to Android 12, One UI 4.1 |
MEMORY5 fields
| Specification | City 100 | Galaxy A21s |
|---|---|---|
| Card slot | microSDXC | microSDXC (dedicated slot) |
| Internal | 128GB, 256GB; UFS 2.2 | 32GB, 64GB, 128GB |
| RAM | 4GB RAM, 6GB RAM, 8GB RAM | 2GB RAM, 3GB RAM, 4GB RAM, 6GB RAM, 3GB RAM, |
| Storage Type | UFS 2.2 | — |
| Storage/RAM variants | 128GB, 256GB UFS 2.2; 4GB RAM, 6GB RAM, 8GB RAM | 32GB, 64GB, 128GB; 2GB RAM, 3GB RAM, 4GB RAM, 6GB RAM, 3GB RAM, |
MAIN CAMERA3 fields
| Specification | City 100 | Galaxy A21s |
|---|---|---|
| Features | LED flash, HDR, panorama | LED flash, panorama, HDR |
| MAIN CAMERA | 13 MP | 48 MP, f/2.0, 26mm (wide), 1/2.0", 0.8µm, PDAF 8 MP, f/2.2, 123˚ (ultrawide), 1/4.0", 1.12µm 2 MP, f/2.4, (macro) 2 MP, f/2.4, (depth) |
| Video | Yes | 1080p@30fps |
SELFIE CAMERA3 fields
| Specification | City 100 | Galaxy A21s |
|---|---|---|
| Features | — | HDR |
| Selfie camera | 8 MP | 13 MP, f/2.2, (wide), 1/3.1", 1.12µm |
| Video | Yes | 1080p@30fps |
SOUND2 fields
| Specification | City 100 | Galaxy A21s |
|---|---|---|
| 3.5mm jack | Yes | Yes |
| Loudspeaker | Yes | Yes |
COMMUNICATION6 fields
| Specification | City 100 | Galaxy A21s |
|---|---|---|
| Bluetooth | Yes | 5.0, A2DP, LE |
| NFC | No | Yes (market/region dependent) |
| Positioning | GPS | GPS, GLONASS, GALILEO, BDS |
| Radio | Unspecified | FM radio, RDS, recording |
| USB | USB Type-C, OTG | USB Type-C 2.0 |
| WLAN | Yes | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct |
FEATURES1 field
| Specification | City 100 | Galaxy A21s |
|---|---|---|
| Sensors | Fingerprint (side-mounted); unspecified sensors | Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass |
BATTERY3 fields
| Specification | City 100 | Galaxy A21s |
|---|---|---|
| Capacity | 5200 mAh | 5000 mAh |
| Charging Type | 18W wired Reverse wired | 15W wired |
| Type | 5200 mAh | Li-Po 5000 mAh |
ADDITIONAL INFORMATION4 fields
| Specification | City 100 | Galaxy A21s |
|---|---|---|
| Colors | Navy Blue, Pure Titanium, Fairy Purple | Black, White, Blue, Red |
| Launch Price (USD) | $88.00 (reference only — see Price in Nigeria above for the actual retail price) | $60.00 (reference only — see Price in Nigeria above for the actual retail price) |
| Models | C671L | SM-A217F, SM-A217F/DS, SM-A217F/DSN, SM-A217M, SM-A217M/DS, SM-A217N |
| Price in Nigeria | ₦100,000 (Seller price) | ₦100,000 (Seller price) |
SECURITY1 field
| Specification | City 100 | Galaxy A21s |
|---|---|---|
| Security | Biometric security: Fingerprint (side-mounted). | Biometric security: Fingerprint (rear-mounted). |