vivo S7 vs Realme X3 SuperZoom

Phones Images
PHONES
Phone Names vivo S7 Realme X3 SuperZoom
Network
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 850 / 900 / 1700(AWS) / 1900 / 2100HSDPA 850 / 900 / 2100
4G bands1, 3, 4, 5, 8, 34, 38, 39, 40, 411, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40, 41
5G bands1, 3, 41, 77, 78, 79 SA/NSA-
EDGEClass 10-
GPRSClass 10-
SpeedHSPA, LTE, 5GHSPA, LTE
TechnologyGSM / CDMA / HSPA / LTE / 5GGSM / HSPA / LTE
 CDMA 800 & TD-SCDMA-
Launch
Announced2020, August 03. Released 2020, August 082020, May 26. Released 2020, June 02
StatusDiscontinuedDiscontinued
Body
BuildGlass front, glass back (Gorilla Glass 5)Glass front (Gorilla Glass 5), glass back, plastic frame
Dimensions158.8 x 74.2 x 7.4 mm (6.25 x 2.92 x 0.29 in)163.8 x 75.8 x 8.9 mm (6.45 x 2.98 x 0.35 in)
SIMNano-SIM + Nano-SIMNano-SIM + Nano-SIM
Weight170 g (6.00 oz)202 g (7.13 oz)
Display
Protection-Corning Gorilla Glass 5
Resolution1080 x 2400 pixels, 20:9 ratio (~409 ppi density)1080 x 2400 pixels, 20:9 ratio (~399 ppi density)
Size6.44 inches, 100.1 cm2 (~85.0% screen-to-body ratio)6.6 inches, 105.2 cm2 (~84.7% screen-to-body ratio)
TypeAMOLEDIPS LCD, 120Hz
Platform
CPUOcta-core (1x2.4 GHz Kryo 475 Prime & 1x2.2 GHz Kryo 475 Gold & 6x1.8 GHz Kryo 475 Silver)Octa-core (1x2.96 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.78 GHz Kryo 485)
ChipsetQualcomm SM7250 Snapdragon 765G 5G (7 nm)Qualcomm SM8150 Snapdragon 855+ (7 nm)
GPUAdreno 620Adreno 640 (700 MHz)
OSAndroid 10, Funtouch 10.5Android 10, upgradable to Android 11, Realme UI 2.0
Memory
Call records30 dialed, 30 received, 30 missed calls-
Card slotNoNo
Internal128GB 8GB RAM, 256GB 8GB RAM128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM
Phonebook1000 entries, Photocall-
 UFS 2.1UFS 3.0
Main Camera
FeaturesDual-LED dual-tone flash, HDR, panoramaLED flash, HDR, panorama
Quad-64 MP, f/1.8, 26mm (wide), 1/1.72", 0.8µm, PDAF 8 MP, f/3.4, 124mm (periscope telephoto), PDAF, OIS, 5x optical zoom 8 MP, f/2.3, 119˚, 16mm (ultrawide), 1/4.0", 1.12µm 2 MP (macro)
Single1.3 MP-
Triple64 MP, f/1.9, 26mm (wide), 1/1.72", 0.8µm, PDAF 8 MP, f/2.2, 120˚, 16mm (ultrawide), 1/4.0", 1.12µm Auxiliary lens-
Video4K@30fps, 1080p@30fps, gyro-EIS4K@30/60fps, 1080p@30/60fps, 720p@960fps; gyro-EIS
Selfie camera
Dual44 MP, f/2.0, (wide) 8 MP, f/2.3, 105˚ (ultrawide)32 MP, f/2.5, 26mm (wide), 1/2.8", 0.8µm 8 MP, f/2.2, 105˚ (ultrawide), 1/4.0", 1.12µm
FeaturesHDRPanorama
Video4K@30/60fps, 1080p@30/240fps1080p@30fps, gyro-EIS
Sound
3.5mm jack NoNo
35mm jackNoNo
Loudspeaker YesYes
 24-bit/192kHz audio24-bit/192kHz audio
Comms
Bluetooth5.1, A2DP, LE, aptX HD5.0, A2DP, LE
NFCYesYes (market/region dependent)
PositioningGPS, GLONASS, GALILEO, BDSGPS (L1+L5), GLONASS, BDS, GALILEO, QZSS
RadioNoNo
USBUSB Type-C, OTGUSB Type-C 2.0
WLANWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi DirectWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Features
BrowserWAP 2.0/xHTML-
GamesYes-
JavaYes, MIDP 2.0-
MessagingSMS, MMS-
SensorsFingerprint (under display, optical), accelerometer, proximity, compassFingerprint (side-mounted), accelerometer, gyro, proximity, compass
Battery
Charging33W wired30W wired, 100% in 55 min
Type4000 mAh4200 mAh
Misc
ColorsBlack, White, Gradient BlueGlacier Blue, Arctic White
ModelsV2020ARMX2086
PriceAbout 340 EURAbout 300 EUR
SAR EU0.59 W/kg (head)     -
Tests
Battery life- Endurance rating 103h
Camera- Photo / Video
Display- Contrast ratio: 1316:1 (nominal)
Loudspeaker- -28.0 LUFS (Good)
Performance- AnTuTu: 477905 (v8) GeekBench: 2579 (v5.1) GFXBench: 35fps (ES 3.1 onscreen)
OUR TESTS
Battery (old)-Endurance rating 103h
Camera-Photo / Video
Display-1316:1 contrast ratio, 437 nits max brightness (measured)
Loudspeaker--28.0 LUFS (Good)
Performance-AnTuTu: 477905 (v8) GeekBench: 2579 (v5.1) GFXBench: 35fps (ES 3.1 onscreen)