List of devices with 4 GB of RAM memory

Sony Xperia XZ2 Sony Xperia XZ2 64 GB 4 GB / 6 GB 5.7 inches, 83.8 cm2 (~76.1% screen-to-body ratio)
Sony Xperia XZ2 Compact Sony Xperia XZ2 Compact 64 GB 4 GB 5.0 inches, 64.5 cm2 (~73.5% screen-to-body ratio)
Sony Xperia XA2 Ultra Sony Xperia XA2 Ultra 32/64 GB 4 GB 6.0 inches, 99.2 cm2 (~76.1% screen-to-body ratio)
Sony Xperia XZ1 Sony Xperia XZ1 64 GB 4 GB 5.2 inches, 74.5 cm2 (~68.6% screen-to-body ratio)
Sony Xperia XA1 Plus Sony Xperia XA1 Plus 32 GB 3 GB / 4 GB 5.5 inches, 83.4 cm2 (~71.7% screen-to-body ratio)
Sony Xperia XZ1 Compact Sony Xperia XZ1 Compact 32 GB 4 GB 4.6 inches, 58.3 cm2 (~70.7% screen-to-body ratio)
Nokia 7.1 Nokia 7.1 64 GB or 32 GB 3 GB / 4 GB 5.84 inches, 85.1 cm2 (~79.9% screen-to-body ratio)
Nokia 7.1 Plus (Nokia X7) Nokia 7.1 Plus (Nokia X7) 64/128 GB 4 GB / 6 GB 6.18 inches, 95.3 cm2 (~81.2% screen-to-body ratio)
Nokia 6.1 Plus (Nokia X6) Nokia 6.1 Plus (Nokia X6) 64 GB (6.1 Plus)64 GB or 32 GB (X6) 4 GB / 6 GB 5.8 inches, 85.1 cm2 (~81.5% screen-to-body ratio)
Nokia 5.1 Plus (Nokia X5) Nokia 5.1 Plus (Nokia X5) 64 GB or 32 GB 3 GB / 4 GB 5.86 inches, 85.7 cm2 (~79.6% screen-to-body ratio)
Nokia 7 plus Nokia 7 plus 64 GB 4 GB 6.0 inches, 92.4 cm2 (~77.2% screen-to-body ratio)
Nokia 6.1 Nokia 6.1 32/64 GB 3 GB / 4 GB 5.5 inches, 82.6 cm2 (~73.2% screen-to-body ratio)
Nokia 7 Nokia 7 64 GB 4 GB / 6 GB 5.2 inches, 74.5 cm2 (~73.8% screen-to-body ratio)
Nokia 8 Nokia 8 128 GB or 64 GB 4 GB / 6 GB 5.3 inches, 77.4 cm2 (~69.4% screen-to-body ratio)
Xiaomi Redmi Note 6 Pro Xiaomi Redmi Note 6 Pro 64 GB or 32 GB 3 GB / 4 GB / 6 GB 6.26 inches, 97.8 cm2 (~81.1% screen-to-body ratio)
Xiaomi Mi 8 Lite Xiaomi Mi 8 Lite 64/128 GB 4 GB / 6 GB 6.26 inches, 97.8 cm2 (~82.5% screen-to-body ratio)
Xiaomi Mi A2 (Mi 6X) Xiaomi Mi A2 (Mi 6X) 128 GB or 32/64 GB 4 GB / 6 GB 5.99 inches, 92.6 cm2 (~77.4% screen-to-body ratio)
Xiaomi Mi A2 Lite (Redmi 6 Pro) Xiaomi Mi A2 Lite (Redmi 6 Pro) 64 GB or 32 GB 3 GB / 4 GB 5.84 inches, 85.1 cm2 (~79.5% screen-to-body ratio)
Xiaomi Mi Max 3 Xiaomi Mi Max 3 128 GB or 64 GB 4 GB / 6 GB 6.9 inches, 122.9 cm2 (~79.8% screen-to-body ratio)
Xiaomi Mi Pad 4 Xiaomi Mi Pad 4 64 GB (Wi-Fi or LTE model) or 32 GB (Wi-Fi model) 3 GB / 4 GB 8.0 inches, 185.6 cm2 (~77.1% screen-to-body ratio)