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Xiaomi Civi 3

Device A

Civi 3

Xiaomi · Phones

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Samsung Galaxy Quantum 7

Device B

Galaxy Quantum 7

Samsung · Phones

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Complete comparison

Full specifications

Every available group and stored value, aligned by field.

LAUNCH DATE3 fields
SpecificationCivi 3Galaxy Quantum 7
AnnouncedMay 25, 20232026, August 25
Released2023, May2026-08-26
StatusAvailableAvailable
NETWORK6 fields
SpecificationCivi 3Galaxy Quantum 7
2G BandsGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2GSM 850 / 900 / 1800 / 1900
3G BandsHSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G LTE1, 3, 4, 5, 8, 18, 19, 26, 34, 38, 39, 40, 41, 421, 2, 3, 4, 5, 7, 8, 12, 17, 20, 26, 28, 38, 40, 41, 66
5G1, 3, 5, 8, 28, 38, 41, 77, 78 SA/NSA1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78
SpeedLTE, 5G—
Technology5G/4G/LTE/GSMGSM / LTE / 5G
BODY6 fields
SpecificationCivi 3Galaxy Quantum 7
BuildGlass front (Gorilla Glass 5), glass back, aluminum frame—
Colors—Awesome Gray, Awesome Ice Blue, Awesome Lilac (T Direct Shop exclusive)
Dimensions158.7 x 71.7 x 7.6 mm (6.25 x 2.82 x 0.30 in)6.9 mm thick
IP RatingNo IP ratingIP68
SIMNano-SIM + Nano-SIMSIM + eSIM / Dual eSIM
Weight174 g (6.14 oz)179 g
DISPLAY7 fields
SpecificationCivi 3Galaxy Quantum 7
Brightness1500 nits (peak)—
ProtectionCorning Gorilla Glass 5—
Refresh Rate120Hz120Hz
Resolution1080 x 2400 pixels, 20:9 ratio (~402 ppi density)1080 x 2340 pixels (Full HD+)
Screen-to-body~91.0%—
Size6.55 inches, 103.6 cm2 (~91.0% screen-to-body ratio)6.7 inches
TypeAMOLED, 68B colors, 120Hz, Dolby Vision, HDR10+, 1500 nits (peak)Super AMOLED Plus
PLATFORM4 fields
SpecificationCivi 3Galaxy Quantum 7
CPUOcta-core (1x3.1 GHz Cortex-A78 & 3x3.0 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)Octa-core (2.9 GHz, 2.6 GHz, 1.9 GHz)
ChipsetMediatek Dimensity 8200 Ultra (4 nm)Samsung Exynos 1680
GPUMali-G610 MC6—
OSAndroid 13, MIUI 14Android, One UI 8.5 (6 OS upgrades, 6 years security updates)
MEMORY4 fields
SpecificationCivi 3Galaxy Quantum 7
Card slotNo—
Internal256GB, 512GB, 1TB128GB
RAM12GB RAM, 16GB RAM8GB
Storage/RAM variants256GB, 512GB, 1TB; 12GB RAM, 16GB RAM8GB+128GB
MAIN CAMERA3 fields
SpecificationCivi 3Galaxy Quantum 7
FeaturesColor spectrum sensor, Quad-LED dual-tone flash, HDR, panoramaLow-light noise reduction, Best Face, AI Eraser
MAIN CAMERA50 MP, f/1.8, (wide), 1/1.49", 1.0µm, PDAF, OIS 8 MP, f/2.2, 115˚ (ultrawide), 1.12µm 2 MP (macro)50 MP, OIS 12 MP ultrawide 5 MP macro
Video4K@30fps, 1080p@30/60/120fps, 720p@960fps; gyro-EIS4K@30/60fps, HD@240fps (slow motion)
SELFIE CAMERA3 fields
SpecificationCivi 3Galaxy Quantum 7
Features2 Dual-LED dual-tone flash, HDR, panoramaSuper HDR
Selfie camera32 MP, f/2.0, 26mm (wide), 1/2.8", 0.8µm, AF 32 MP, f/2.4, 100˚ (ultrawide), 1/2.8", 0.8µm12 MP, 1.0µm
Video4K@30fps, 1080p@30/60fps; gyro-EIS—
SOUND2 fields
SpecificationCivi 3Galaxy Quantum 7
3.5mm jackNoNo (USB Type-C audio)
LoudspeakerYes, with stereo speakersYes, with stereo speakers
COMMUNICATION6 fields
SpecificationCivi 3Galaxy Quantum 7
Bluetooth5.3, A2DP, LE6.0
NFCYesYes
PositioningGPS (L1), GLONASS (G1), BDS (B1I+B1c), GALILEO (E1), QZSS (L1)GPS, GLONASS, BeiDou, Galileo, QZSS
RadioNo—
USBUSB Type-C 2.0, OTGUSB Type-C
WLANWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi DirectWi-Fi 802.11 a/b/g/n/ac/ax, 2.4/5/6 GHz
FEATURES1 field
SpecificationCivi 3Galaxy Quantum 7
SensorsFingerprint (under display, optical), accelerometer, gyro, proximity, compassFingerprint, accelerometer, gyro, compass, ambient light, proximity
BATTERY3 fields
SpecificationCivi 3Galaxy Quantum 7
Capacity4500 mAh5000 mAh
Charging Type67W wired, PD3.0, 100% in 38 minutes45W wired
TypeLi-Po 4500 mAh—
ADDITIONAL INFORMATION7 fields
SpecificationCivi 3Galaxy Quantum 7
ColorsPurple, Mint, Gold, GrayAwesome Gray, Awesome Ice Blue, Awesome Lilac (T Direct Shop exclusive)
Compatibility—Korea-market model (based on Galaxy A57 5G); no QRNG chip this generation
Launch Price—KRW 717,200 (8GB+128GB) — South Korea
Launch Price (USD)$474.99 (reference only — see Price in Nigeria above for the actual retail price)—
Models23046PNC9CSM-A576S
Models and regions—South Korea, SK Telecom exclusive
Price in Nigeria₦255,000 (Saved seller price · not yet reverified)₦717,200 (Stored estimate)
SECURITY1 field
SpecificationCivi 3Galaxy Quantum 7
SecurityBiometric security: Fingerprint (under display, optical).Samsung Knox Vault

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