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Brand | realme | samsung | samsung |
Model | realme narzo 50a | samsung galaxy j8 | samsung galaxy z trifold |
Announced | 2021 September 24 | 2018 May | 2025 December 02 |
Status | Available. Released 2021 October 07 | Available. Released 2018 July | Available. Released 2025 December 12 |
Device Body | glass front | plastic back | plastic frame | glass front ( gorilla glass victus ceramic 2 ) ( folded ) | plastic front ( unfolded ) | ceramic-glass fiber-reinforced polymer back | aluminum frame | titanium hinge housing | |
Dimensions | 164.5 x 75.9 x 9.6 mm ( 6.48 x 2.99 x 0.38 in ) | 159.2 x 75.7 x 8.2 mm ( 6.27 x 2.98 x 0.32 in ) | unfolded : 159.2 x 214.1 x 3.9-4.2 mm |
Weight in gram | 207 | 177 | 309 |
SIM card | dual SIM ( Nano-SIM | dual stand-by ) | dual SIM ( Nano-SIM | dual stand-by ) | · Nano-SIM + Nano-SIM + |
Water Resistance | No | No | ip48 dust and water resistant dust > 1mm; immersible up to 1.5meterfor 30 min |
Display type | IPS LCD | 570 Luminance units ( hbmillion) | Super AMOLED | tri-foldable Dynamic LTPO AMOLED 2x | 120hz | hdr | 1600 Luminance units ( the peak ) |
Display resolution | 720 x 1600 pixels | 20 : 9 ratio ( ~270 pixel per inch density ) | 720 x 1480 pixels | 18.5 : 9 ratio ( ~274 pixel per inch density ) | 1584 x 2160 pixels | 4 : 3 ratio ( ~269 pixel per inch density ) |
Display size | 6.5 inches | 102.0 cm2 ( ~81.7% screen to body ratio ) | 6.0 inches | 91.4 cm2 ( ~75.8% screen to body ratio ) | 10.0 inches | 305.4 cm2 ( ~89.6% screen to body ratio ) |
Display Protection | |||
Operating System | android 11 | realme ui 2.0 | android 8.0 ( oreo ) | upgradable to android 9.0 ( pie ) | android 16 | one ui 8 |
CPU | Octa-core ( 2x2.0 GHz cortex-a75 & 6x1.8 GHz cortex-a55 ) | Octa-core 1.8 GHz cortex-a53 | Octa-core ( 2x4.47 GHz oryon v2 phoenix l + 6x3.53 GHz oryon v2 phoenix m ) |
Chipset | mediatek mt6769z helio g85 ( 12nm ) | Qualcomm sdm450 snapdragon 450 ( 14 nm ) | Qualcomm sm8750-ac snapdragon 8 elite ( 3 nm ) |
GPU | mali-g52 mc2 | adreno 506 | adreno 830 ( 1200 mhz ) |
Memory card | microsdxc ( dedicated slot ) | microsdxc ( dedicated slot ) | No |
Memory v1 | 64gb 4gb RAM | 32gb 3gb RAM | 512gb 16gb RAM |
Memory v2 | 128gb 4gb RAM | 64gb 4gb RAM | 1tb 16gb RAM |
Primary camera | 50 megapixel| lens aperture1.8 | ( wide ) | phase detection autofocus 2 megapixel| lens aperture2.4 | ( macro ) 2 megapixel| lens aperture2.4 | ( depth ) | 16 megapixel| lens aperture1.7 | Auto focus 5 megapixel| lens aperture1.9 | ( depth ) | 200 megapixel| lens aperture1.7 | 24mm ( wide ) | 1/1.3" | 0.6µm | multi-directional phase detection autofocus | OIS 10 megapixel| lens aperture2.4 | 67mm ( telephoto ) | 1/3.94" | 1.0µm | phase detection autofocus | OIS | 3x optical zoom 12 megapixel| lens aperture2.2 | 13mm | 120˚ ( ultrawide ) | 1/2.55" | 1.4µm | Dual Pixel phase detection autofocus |
Secondary camera | 8 megapixel| lens aperture2.0 | 26mm ( wide ) | 1/4" | 1.12µm | 16 megapixel| lens aperture1.9 | 26mm ( wide ) | 1/3.06" | 1.0µm | 10 megapixel| lens aperture2.2 | 18mm ( ultrawide ) | 1/3.0" | 1.12µm |
Loud speaker | Yes | Yes | Yes with stereo speakers |
Audio jack | Yes | Yes | No |
WLAN | Wi-Fi 802.11 a/b/g/n/ac | dual-band | Wi-Fi Direct | Wi-Fi 802.11 b/g/n | Wi-Fi Direct | hotspot | Wi-Fi 802.11 a/b/g/n/ac/6e/7 | tri-band | Wi-Fi Direct |
Bluetooth | 5.0 | a2dp | le | 4.2 | a2dp | le | 5.4 | a2dp | le | aptx hd | asha |
GPS | Yes with a-gps glonass bds | ||
NFC | No | No | Yes |
Radio | unspecified | FM Radio | recording | No |
USB | USB Type-C 2.0 | otg | microusb 2.0 | USB on-the-go | USB Type-C 3.2 |
Sensors | fingerprint ( rear-mounted ) | accelerometer | proximity | compass | fingerprint ( rear-mounted ) | accelerometer | proximity | fingerprint ( side-mounted ) | accelerometer | gyroscope | proximity | compass | barometer |
Battery | li-po 6000 mAh | Non-removable | Li-lon 3500 mAh | Non-removable | Li-lon 5600 mAh |
Battery Charge | 18w wired | 5w reverse wired | 45w wired | qc2.0 | 50% in 30 min | 15w wireless | 4.5w reverse wireless | |
Colors | blue color gradations, green color gradations | black, gold, blue, purple | black color gradations |
Network technology | gsm / hspa / lte | gsm / hspa / lte | gsm / cdma / hspa / evdo / lte / 5g |
5G bands | 1 | 2 | 3 | 5 | 7 | 8 | 12 | 20 | 25 | 26 | 28 | 38 | 40 | 41 | 66 | 77 | 78 | 79 sa/nsa/sub6 | ||
Network speed | hspa lte | hspa 42.2/5.76 mbps lte-a (2ca) cat6 300/50 mbps | hspa lte 5g |
GPRS | |||
EDGE | |||
Approx price |
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120 GBP
149 EUR
1370 NOK
1500 SEK
8800 RUB
140 USD
740 BRL
210 AUD
190000 KRW
19000 JPY
200 SGD
630 MYR
520 AED
2400 ZAR
