T-Mobile REVVL 6 Pro vs Vivo Y28 4G

launch
Announced2022, July 282024, July
StatusAvailable. Released 2022, July 28Available. Released 2024, July
network
TechnologyGSM / HSPA / LTE / 5GGSM / HSPA / LTE
2g Bands GSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3g Bands HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100HSDPA 850 / 900 / 1700(AWS) / 2100
4g Bands 2, 4, 5, 12, 25, 26, 41, 66, 711, 3, 5, 7, 8, 20, 28, 38, 40, 41
5g Bands25, 41, 66, 71 SA / NSA
SpeedHSPA 42.2 / 5.76 Mbps, LTE, 5GHSPA 42.2 / 5.76 Mbps, LTE-A
Gprs YesYes
Edge YesYes
body
Dimensions 173.9 x 77.8 x 9 mm (6.85 x 3.06 x 0.35 in)165.70 u00d7 76.00 u00d7 7.99 mm (Agate Green), 165.70 u00d7 76.00 u00d7 8.09 mm (Gleaming Orange)
Weight214 g (7.55 oz)199g
Sim Nano-SIMDual SIM (Nano-SIM, dual stand-by)
OthersSplash resistant
display
Type IPS LCD capacitive touchscreen, 16M colorsIPS LCD, 90Hz, 760 nits (typ), 1000 nits (HBM)
Size 6.82 inches, 110.5 cm2 (~81.6% screen-to-body ratio)6.68 inches, 107.4 cm2 (~85.3% screen-to-body ratio)
Resolution 720 x 1640 pixels (~263 ppi density)720 x 1608 pixels, 20:9 ratio (~264 ppi density)
platform
Os Android 12Android 14, Funtouch 14
Chipset Mediatek MT6833 Dimensity 700 (7 nm)Mediatek MT6769 Helio G85 (12nm)
Cpu Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
Gpu Mali-G57 MC2Mali-G52 MC2
memory
Card Slot microSDXCNo
Internal 128 GB 128 / 256 GB
Ram 6 GB 6 / 8 GB
maincamera
Quad50 MP, (wide), PDAF5 MP, (ultrawide)2 MP, (depth)2 MP, (macro)
FeaturesLED flash, LED flash
Video1080p@30fps1080p@30fps
selfiecamera
Single16 MP8 MP, f / 2.1, (wide)
FeaturesHDR, panorama
Video1080p@30fps1080p@30fps
sound
Alert TypesVibration, MP3, WAV ringtones
Loudspeaker YesYes, with stereo speakers
35mm Jack YesYes24-bit / 192kHz Hi-Res audio
connectivity
Wlan Wi-Fi 802.11 a / b / g / n / ac, dual-band, Wi-Fi DirectWi-Fi 802.11 a / b / g / n / ac, dual-band
Bluetooth 5.1, A2DP, LE5.0, A2DP, LE, aptX HD
Gps GPSGPS, GALILEO, GLONASS, BDS, QZSS
Nfc YesNo
Fm Radio NoYes
Usb USB Type-C 2.0USB Type-C 2.0, OTG
Infrared Port NoNo
features
Sensors Fingerprint (side-mounted), gyro, accelerometer, proximity, compass, barometerFingerprint (side-mounted), accelerometer, proximity, compass
Messaging SMS(threaded view), MMS, Email, Push Email, IM
Browser HTML5
Java No
battery
Type Non-removable Li-PoNon-removable Li-Po
Capacity 5000 mAh6000 mAh
Charging15W wiredWireless44W wired
more
Made ByGermanyChina
ColorDark ShadowAgate Green, Gleaming Orange
ModelsTMAF035G

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